Structural Organization In Animals Questions

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List of structural organization in animals Questions

Question No Questions Class
1 Areolar connective tissue joins
A. Fat body with muscles
B. Integument with muscles
c. Bones with muscles
D. Bones with bones
2 The longest cell in the body of an animal
A. osteocytes
B. Neuron
c. chromatophores
D. Lymph corpuscles
3 Cellular totipotency is demonstrated by
A. Only gymnosperm cells
B. All plant cells
c. All eukaryotic cells
D. only bacterial cells
4 Describe various types of epithelial
tissues with the help of labelled
5 Fibre-free matrix present in
A. Tendons
B. Ligaments
c. Lymph
D. Cartilage
6 Diagnostic feature of insects is
A. Segmented body
B. Chitin in body wall
c. Three pairs of legs
D. one pair compound eyes
7 Which is correct in common Cockroach
A. Nitrogenous excretory product is urea.
B. Food is ground by mandibles and gizzard.
C. Malpighian tubules are excretory organs that project out from coelom.
D. Oxygen is transported by haemoglobin in blood.
8 In earthworms setae are present in all
segments except
A. First and the last segments
B. First segment
c. Clitellum and last segments
D. First clitellum and last segments
9 Which of these components is more in Iymph than in blood?
B. Nutrients
c. Lipids
D. oxygen
10 Characteristic of simple epithelium is
A. They are arranged indiscriminately.
B. They make a definite layer.
c. continue to devide and help in organ function.
D. None of the above
11 Haversian canal is situated in
A. Glandular connective tissue
B. Skeletal connective tissue
c. Fibrous connective tissue
D. Nervous tissue
12 Desmosomes
A. Connect the epithelial cells
B. Types of lysosomes
C. Granules of muscle fibres
D. Found in bone
13 Which one of these muscles tires out
A. Cardiac
B. Unstriated
c. striated
D. All of the above
14 The average lifespan of an earthworm is
A. 13-15 years
B. 28-30 years
c. ( 6-9 ) years
D. 24-28 years
15 In which animal, blood is red but blood
corpuscles are absent?
A. Cockroach
B. Earthworm
c. Birds
D. Bedbug
16 Chaeta of Pheretima is about
A. ( 0.025 mathrm{mm} ) long
B. 0.25 mm long
c. ( 0.5 mathrm{mm} ) long
D. 2.5 mm long
17 13 chambered heart is found in
A. Cockroach
B. Frog
c. Human
D. Fish
18 Earthworm is
A. Ureotelic
B. Ammoneotelic
c. Uricotelic
D. Both (1) and (2)
19 List a few flight adaptations in birds. 11
20 Which of the following connects to bone to a bone?
A. Cartilage
B. Ligament
c. Tendon
D. Interstitial fluid
21 Tricology is the study of
A. Tetrapods
B. Hair
C. Developmental abnormalities
D. Ageing
22 A bone left in dilute HCI for about three
days will
A. Crack into pieces
B. Become soft and elastic
c. Dissolve completely
D. Remain as it is
23 In voluntary muscle movement, which of the following condition occurs if ATP is
A. Myosin to bind to actin
B. Myosin to become separated from actin
c. Tropomyosin to bind to troponin
D. Tropomyosin to become separated from troponin
E. Tropomyosin to become separated from actin
24 Very short answer type.
Name the principal excretory organs of
25 In Cockroach, wings are absent from
A. Prothorax
B. Mesothorax
c. Metathorax
D. None of the above
26 Part of pectoral girdle is
A. Ileum
B. Glenoid cavity
c. Acetabulum
D. Sternum
27 Muscles of heart are
A. Striated and voluntary
B. Nonstriated and voluntary
C. Striated unbranched and involuntary
D. Nonstriated and involuntary
E. Striated, branched and involuntary
28 Which of the following is not a connecting tissue?
A. Blood
B. Bone
c. Lymph
D. Nerve
29 The dorsal portion of skeleton found on
the abdomen of cockroach is
A. Pleuron
B. Sternum
c. Tergum
D. Vertex
30 Choose the correct answer from the
alternatives givens. In most ( ldots ldots . . . ., ) cells secrete fibres of
collagen and elastin:
A. epithelial tissue
B. muscle tissue
c. connective tissue
D. nervous tissue
31 Choose the correct answer from the
allternatives given. What are the respiratory organs in cockroach ?
A. Lung
B. Trachea
c. skin
D. None of these
32 The ready source of energy in living cells
A. Glucose
c. Glycogen
33 Bone is a
A. Epithelium tissue
B. Muscular tissue
C. Connective tissue
D. Nervous tissue
34 Chloragogen cells are present in
A. Body wall of Leucosolenia
B. Blood of earthworm
C. Coelomic fluid of earthworm
D. Blood of cockroach
35 In earthworm, the segment bearing
mouth is called as
A. Deuterostomium
B. Prostomium
c. Peristomium
D. Stomium
36 One of the following is wrong about
male reproductive organs of earthworm
A. Two fluid-filled testis sacs with pair of spermiducal funnel attached to vasa differentia
B. Two pairs of seminal vesicles
C. Four pairs of spermathecae
D. One pair of prostate gland
E. All of the above
37 Choose the correct order of excretory organs in cockroach, earthworm and
rabbit respectively.
A. skin, Malpighian tubules and kidney
B. Malpighian tubules, nephridia and kidney
c. Nephridia, Malpighian tubules and kidney
D. Nephridia, kidney and green gland
38 Which set does clearly identify striated
A. Cylindrical, syncytial and unbranched
B. Spindle, unbranched and uninucleated
C . Cylindrical, striped and nucleated
D. Cylindrical, striped and branched
39 Thin filaments in myofibrils consists of
A. Actin and accessory proteins
B. Sarcomeres
c. cross-bridges
D. z lines
40 (i) Give an account of the structure of
different kinds of neurons.
(ii) Describe neurosecretory neurons.
41 Male and female cockroaches can be
distinguished externally through
A. Anal styles in male
B. Anal corsi in female
c. Anal style and antennae in females
D. Both A and C
42 Which one of the following correctly describes the location of some body parts in the earthworm (Pheretima)?
A. Four pairs of spermathecae in 4 – 7 segments
B. One pair of ovaries attached at inter-segmental septum of 14th and 15th segments
c. Two pairs of testes in 10 th and 11 th segments
D. Two pairs of accessory glands in 16-18th segments
43 For which of the following, ‘Wharton’s jelly’ term is used?
A. Elastic tissue
B. Mucoid tissue
c. Reticular tissue
D. All of the above
44 The nerve cord of cockroach is
A. Double, ventral and solid
B. Double dorsal and hollow
C. single, dorsal and solid
D. single, ventral and hollow
45 Mushroom gland in cockroach is located in
A. 2nd -5th segments
B. 3rd-5th segments
c. 6 th-7th segments
D. 7th-8th segments
46 Choose the correct answer from the
allternatives given

What type of circulatory system is
found in cockroach?
A. Lacunar
B. closed
c. Peritrophic
D. Penestrated

47 The muscle fatigue occurs due to accumulation of
A. ( C O_{2} )
B. Lactic acid
c. creatine phosphate
D. Myosin ATPase
48 Number of simple eyes found in Cockroach is
A. one
B. Two
c. Three
D. Numerous
49 The H-zone in the skeletal muscle fibre
is due to
A. The absence of myofibrils in the central portion of ( A- ) band.
B. The central gap between myosin filaments in the ( A- ) band.
C. The central gap between actin filaments extending through myosin filament in the A-band.
D. Extension of mysoin filaments in the central portion of the A-band.
50 Differentiate between striated,
unstriated and cardiac muscles on the
basis of their structure and
site/location in the body.
51 Why is cardiac muscles controlled
A. To pump blood through the heart
B. To reduce the flow of blood
c. For the function of lungs
D. All of the above
52 The neurons in the brain are myelinated by
A. Schwann cells
B. Astrocytes
c. oligodendrocytes
D. Microglia
53 Which pair is incorrect?
A. Patella – knee cap
B. Malleus – hammer bone
C. Sternum – chest bone
D. Stapes – anvil bone
54 Which of the following substance is responsible for the formation of setae in earthworm?
A. Trachein
B. Chitin
c. cellulose
D. Proteins
55 Which of the following segments has photoreceptors in cockroach?
A. Head
B. Abdomen
c. Thorax
D. None of the above
56 Short / Long answer type questions. Growth of long bones is bidirectional Comment upon the statement. 11
57 What is ‘Rete Pegs’? 11
58 Which of the following statements are
A.Tapeworms are hermaphrodites and undergo self-fertilization.
B. Earthworms are hermaphrodites and undergo self-fertilization.
C. Tapeworms are hermaphrodites but undergo cross-fertilization.
D. Earth worms are hermaphrodites but undergo cross-fertilization.
A . A and B
B. B andc
( c cdot c ) and ( D )
D. D and A
59 Uricose glands are part of
A. Colleterial glands
B. Mushroom glands
c. conglobate glands
D. Vasa deferentia
60 The matrix of bone and cartilage can be distinguished by the presence of
A . Haversian canal
B. Lacuna
c. chromatophores
D. Adipose cells
61 Osteoid means
A. Calcified bone matrix
B. Calcified cartilage matrix
C. Uncalcified bone matrix
D. Fibrocartilage
62 Cell body is known as
A. Axon
B. Cyton
c. Neuron
D. None of he above
63 Cardiac muscle requires for
contraction to occur.
A. Sodium ions
B. Calcium ions
c. Phosphorous ions
D. Sulphur ions
64 Assertion
Spongy bones are specialized to form
They contain osteocytes and
A. Both Assertion and Reason are correct and Reason is
the correct explanation for Assertion.
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.
C. Assertion is correct but Reason is incorrect.
D. Assertion is incorrect but Reason is correct.
65 Cardiac muscle cells are
A. Uninucleate and voluntary
B. Uninucleate and involuntary
C. Multinucleate and voluntary
D. Multinucleate and involuntary
66 short / Long answer type questions. How is it that in the gizzard its lining is not damaged while the soil containing sand particles is ground up? 11
67 Ensheathing tissue of muscles is called
A. Tendon
B. Ligament
c. Peritoneum
D. Fascia
68 Which of the following cells in earthworm play a role similar to liver in vertebrates?
A. Amoebocytes
B. Mucocytes
c. chloragogen cells
D. Epidermal cells
69 Which of the following statements is
A. The epithelial layer allows the regulation of materials between the body and the external environment.
B. The epithelial layer does not allow regulation of materials between the body and the external environment.
C. The epithelial layer provides a large surface area provided by microvilli
D. Both B and C.
70 Phallic organs in cockroach are related
A. Male excretory system
B. Male reproductive system
D. Female reproductive system
71 Trochlea of which bone fits in the
trochlear notch of ulna?
A. Humerus
B. Radius
c. Femur
D. Scaphoid
72 Outer covering of cartilage is known as:
A. perichondrium
B. periosteum
c. endosteum
D. peritoneum
73 Which part of a bone reduces friction at
joints and which produces blood cells?
74 Name an animal that stays in water like
fish but has no gills to breathe in water.
It gives birth to babies like the tiger does, but does not live in the forest.
75 What is true about Nereis, scorpion,
cockroach and silver fish?
A. They all possess dorsal heart.
B. None of them is aquatic
C. They all belong to the same phylum.
D. They all have jointed paired appendages.
76 Value based questions. Name the tissues where the following
structures occur:
Nissis granules
77 Assertion
Neurons are said to possess the
property of excitability.
Neurons can get excited by a given
A. Both Assertion and Reason are correct and Reason is
the correct explanation for Assertion.
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.
C. Assertion is correct but Reason is incorrect.
D. Assertion is incorrect but Reason is correct
78 Earthworm is
A . Nocturnal
B. Diurnal
c. Aquatic
D. All the above
79 Cells of connective tissue is produced
A. Fibroblast
B. Mast cell
c. Plasma cell
D. Mesenchymal cells
80 The bundle of axon is known as
A. Nerve
B. Cyton
( c cdot ) Axon
D. None of these
81 Identify the following structures which are presnt in dioptrical region of the ommatidium of cockroach.
A. Vitrellae, retinulea, rhabdome
B. crystalline cone, retinulae, rhobdome
c. Lenticular cells, rhabdome, rhabdomeres
D. Lenticular cells, vitrellae, crystalline cone
82 Mention the exact location of the
Myelin sheath.
83 Select the correct option:
Which of the following statements about cell junctions are correct?
(i) All the cells of the epithelium are held together with little intercellular
(ii) In almost all animal tissues
specialised junctions provide both structural and functional link between
its individual cells
(iii) Tight junctions prevent substances from leaking across a tissue
(iv) Adhering junctions provide cementing to keep neighbouring cells together.
(v) Gap junctions provide cytoplasmic channels between cells for passage of
ions, small molecules and sometimes
big molecules.
A. (ii) and (iii)
B. (i), (ii) and (iii)
c. (iv) and (v)
D. (i), (ii), (iii), (iv) and (v)
84 Assertion: Muscle contraction force
increases with rise in strength of

Reason: This is due to increased
contraction of individual muscle fibres
with an increase in stimulus strength.
A. Assertion and the reason are true and the reason is a correct explanation of the assertion
B. Both the assertion and reason are true but the reason is
not a correct explanation of the assertion
c. Assertion is true but the reason is false
D. If both the assertion and reason are false
E. Assertion is false but reason is true

85 Tubular heart of cockroach has how
many chambers?
A . 10
B. 13
c. 12
( D )
86 The location of lymph glands
in Pheretima is
A ( cdot 4^{t h}, 5^{t h} ) and ( 6^{t h} ) segment
B. ( 10^{text {th }} ) to ( 20^{text {th }} ) segment
( mathbf{c} cdot 26^{t h} ) to the last segment
D. ( 13^{text {th }} ) segment
87 What is the main difference in human
and frog RBCs?
A. Human RBCs are non-nucleated
B. Hemoglobin is found only in human RBCs
c. Human RBCs have nucleus
D. Human RBCs are muti-nucleated
88 Give a one-word scientific term for the
Construction of an animal such as
earthworm by repeated segments.
89 Differentiate between dendrites and
90 Simple epithelium is a tissue in which
the cells are
A. Hardened and provide support to the organ
B. Cemented directly to one another to form a single layer
C. Continuously dividing to provide form to an organ
D. Loosely connected to one another to form an irregular organ
91 The squamous epithelium is mainly involved in
A. Protection
B. Absorption
c. Secretion
D. None of these
92 Epidermis is specialized for
A. Respiration
B. Absorption
c. Protection
D. All of the above
93 Basement membrane is formed of
A. Epidermal cells
B. Endodermal cells
c. Both A and B
D. None of the above
94 In mammals, Haversian canals are
connected with each other by transverse canals, which are called as
A. Semicircular canals
B. Volkmann canals
c. Inguinal canals
D. Bidder’s canals
95 In earthworm, pharyngeal nephridia occur in segments
A. 4,5 and 6
B. ( 5,6, ) and 7
( c cdot 6,7 ) and 8
D. 3,4 and 5
96 Match the column and select the
correct option from the following.
( begin{array}{llll} & text { List I } & & text { List II } \ text { A } & text { Anomocytic } & 1 & text { Parallel } \ text { B } & text { Anisocytic } & 2 & text { cross } \ text { C } & text { Diacytic } & 3 & text { Unequal } \ text { D } & text { Paracytic } & 4 & text { Irregular }end{array} )
A ( cdot A-4, B-3, C-2, D-1 )
B. A- ( 4, ) B- ( 2, ) C- ( 3, ) D-
c. ( A-4, B-3, C-1, D-2 )
D. A- 3, B- 4, C- 2, D-
97 The segment of earthworm in which mouth is situated is called
A. Prosoma
B. Prostomium
c. Peristomium
D. Prosegment
98 Main function of phorphyrin pigment present in earthworm
A. Help in respiration
B. Helps in reproduction
c. Makes the worm beautiful
D. Protection from adverse effects of sun
99 Which type of tissue forms spinal cord and brain?
A. Muscular tissue
B. Nervous tissue
c. Epithelial tissue
D. connective tissue
100 What external changes are visible after the last moult of a cockroach nymph?
A. Mandibles becomes harder
B. Anal cerci develop
c. Both fore wings and hind wings develop
D. Labium develops
101 The direction of impulse in a typical
neuron is
A. Axon to dendron
B. Dendron to axon
c. Both A and B
D. None of these
102 Epithelial cells with cilia are found in
of our body
A. Digestive tract
B. Urinary tract
c. Respiratory tract
D. None of the above
103 Which one of the following is a transparent tissue?
A. Tendon
B. Ligament
c. Fibrous cartilage
D. Hyaline cartilage
104 Blood of Pheretima is
A. Red
в. Вlue
c. colourless
D. None of the above
105 In mammals, the adipose tissue is mainly found in
A. In epidermis
B. In muscles
c. In dermis
D. Below dermis
106 In chordates, which of the following
helps in locomotion?
A. Jointed chitinous appendages attached to muscles
B. Muscles attached to an exoskeleton
C. Paired muscles attached to an endoskeleton
D. All of the above
E. None of the above
107 Compound eyes are found in
( A cdot F operatorname{rog} )
B. Earthworm
c. cockroach
D. Roundworm
108 Which of the following group of
characters is present in all chordates in
some or other stage in their life
A. Mammary glands, hair and gill slits
B. Notochord, gill slits and dorsal tubular nervous system
C. Notochord, scales and dorsal tubular nervous system
D. Gill slits vertebral column and notochord
109 During muscle contraction, which of the following decreases?
A. I band
B. A band
c. Hzone
D. Both A and C
110 Thin filament is made up of
A. Actin, troponin and tropomyosin
B. Actin and troponin
C. Myosin and troponin
D. Actin and tropomyosin
111 Choose the correct answer from the
allternatives given
In cockroach, the ovary consists
of ovarioles formed of
A. 6 groups
B. 8 groups
c. 10 groups
D. 4 groups
112 Which of the following statement is
A. Smooth muscles are found in urinary bladder,alimentary canal and genital tract
B. A striated muscle is syncytium (multinucleate)
C. The cytoplasm of striated muscle is called endoplasm
D. The plasma membrane and ER of striated muscles are called sarcolemma and sarcoplasmic reticulum respectively
113 In the matrix, lies the bone cells, called
A. Chondroclasts
B. Osteoclasts
c. osteoblasts
D. osteocytes
114 Trichogen cells of epidermis of Cockroach produce
A . Exocuticle
B. Endocuticle
c. Bristles
D. Membrane around bristles
115 How do you differentiate a butterfly
from a moth?
A. Moth has feathery antennae but butterfly has dub shaped antennae.
B. Moth has one pair of wings but butterfly has two pairs of wings
C. Moth is diurnal but butterfly is nocturnal.
D. Moth has simple eyes but butterfly has compound
116 Blood glands of Pheretima occur in
( A cdot 1,2 ) and 3
B. 3,4 and 5
( c cdot 4,5 ) and 6
D. 10, 11 and 12
117 Write the differences between.
(a) Blood and Lymph
(b) Open and closed system of
(c) Systole and diastole
(d) P- wave and T- wave
118 Epithelial tissue with thin flat cells
appearing like packed tiles occur on
A. Inner lining of cheek
B. Inner lining of stomach
c. Inner lining of fallopian tubes
D. Outer surface of ovary
119 A bipolar neuron has
A. Two axons and two dendrons
B. One axon and one dendron
C. Two axons and one dendron
D. One axon and two dendrons
120 Photoreceptors of Earthworm occur on
A. Clitellum
B. Anal segment
c. Dorsal surface
D. Lateral sides
121 Write short note on adipose tissue 11
122 Exonephric secretion in earthworm is
A. Septal nephridia
B. Pharyngeal nephridia
c. Integumentary nephridia
D. Both B and C
123 Which of the following is an organ of mastication in the cockroach?
A. Labrum
B. Labium
c. Mandibles
D. Maxilla
124 ( therefore ) 11
125 Role of calciferous glands in stomach of earthworm is to
A. Neutralise the humic acid in the humus
B. Produce HC
c. Emulsify fats
D. Increase absorptive area
E. secrete slime
126 Animals belonging to phylum Cnidarian
are symmetrical.
A . Not
B. Spherically
c. Radially
D. Bilaterally
127 Where is the basement membrane
derived from?
A. Ectoderm
B. Endoderm
c. Epidermis
D. Epidermis and connective tissue
128 Long refractory period is found in
A. White fibres of skeletal muscle
B. Red fibres of skeletal muscle
c. Smooth muscle
D. cardiac muscle
129 Which ones of the following animals are
Housefly, silverfish, trout, jellyfish, whale, penguin, lizard and sponge.
130 Nephridia of Pheretima are
A. Protonephridia
B. Solenocytes
c. Micrometanephridia
D. Meganephridia
131 Which of the following animal respires but there is no respiratory organ in them?
( A cdot F operatorname{rog} )
B. Cockroach
c. Fish
D. Earthworm
132 Cells of the nervous system that are specialized to provide support arid protection are known as
A. Schwann cells
B. Axons
c. Neurons
D. Neuroglia
133 A neuron transmits information
A. Electrical signals
B. Chemical signals
c. Both A and B
D. None of the above
134 In Earthworm, gizzard occurs in segment
A. 5
B. 6
( c cdot 8 )
D. 10
135 Name different body division of
136 Which of the following is/are the feature of vertebra of mammals?
A. Centrum is amphiplatyan
B. Zygapophyses present
c. Inter vertebral disc present between two bone
D. All of the above
137 In cockroach, the ootheca is formed by the secretion of
A. phallic gland
B. collaterial gland
c. mushroom gland
D. conglobate gland
138 The tissue covering the external surface of animal and internal surface of
visceral organs is
A. Adipose tissue
B. Connective tissue
c. cartilaginous tissue
D. Epithelial tissue
139 The bone of a mammal contains
Haversian canals, which are connected
by transverse canals known as
A. Semi-circular canals
B. Inguinal canals
c. volkmann’s canals
D. Bidder’s canals
140 Which of the following types of tissue form the thin surface for the gas
exchange in the lungs?
A. Epithelial
B. Connective
c. Nervous
D. Muscle
141 The tracheae of cockroach are ………. type
A. Holopneustic
B. Hemipneusticç
c. Apneustic
D. Perineustic
142 Number of longitudinal tracheal trunks in Cockroach is
A. Three pairs
B. Three
c. Two
D. Two pairs
143 The cells which pass the
instructions from brain to different
parts of the body are called as
A. Muscle tissue
B. Neurons
c. Red blood cells
D. White blood cell
144 Typical vertebra of human is
A. Amphiplatyan
B. Procoelous
c. Amphicoelous
D. None of the above
145 A muscle which is spindle shaped and
lacks striations are known as
A. Smooth muscle
B. Cardiac muscle
c. striated muscles
D. None of the above
146 Arrange the direction of nerve
transmission in sequential order.
a) Cyton
b) Axon
c) Dendron
d) Nerve terminal
( A cdot c, a, b, d )
в. ( a, c, b, d )
( c cdot c, a, d, b )
D. ( mathrm{c}, mathrm{b}, mathrm{a}, mathrm{d} )
147 Short answer
Name any one body part where ciliated epithelium is found in humans? What
is its function?
148 Nodes of Ranvier are
A. Joints occur between adjacent axons
B. Axon terminal forms synape with dendrites
C. Dendrites of one nerve cells to adjacent nerve cells
D. Non-myelinated areas of myelenated nerve fibre
149 Differentiate between simple epithelium and compound epithelium. 11
150 A nerve cell transmits it’s impulse to
another through
A. Dendrite
B. Cyton
c. Axons
D. Myeline sheeth
151 Classify simple epithelium tissue on the basis of the structural modification
of the cells. Where do we find ciliated
epithelium in human body Differentiate between Endocrine gland and Excine gland?
152 The surface of cartilage is surrounded by irregular connective tissue, called as
A. Periostium
B. Perichondrium
c. Lacunae
D. osteoclast
153 Match the terms listed with the
structures where they occur. Choose the
answer, which gives the correct
combination of alphabets of the two
( begin{array}{ll}text { Structure } & text { Occurrence } \ text { A. Haversian canal } & text { p. Kidney } \ text { B. Dendrites } & text { q. Cartilage } \ text { C. Sarcolemma } & text { r. Muscle } \ text { D. Chondrocytes } & text { s. Nerve cells } \ & text { t. Bone }end{array} )
( A )
( A-q, B-r, C-s, D-t )
c. ( A-t, B-s, C-r, D-q )
D. A-s.B-t. C- a ( D- )
154 With reference to external features of
Cockroach, which among the following statement is not correct
A. It has pulvillus between claws
B. Hind wings are protective and are not useful in flight
c. Fore wings are elytra
D. Gonapophyses help in copulation
155 Spiracles of cockroach which are larger and always kept open are
A. First and second pairs
B. First and third pairss
c. First and tenth pairs
D. Second and third pairs
156 Their contraction is involuntary, vigorous and rhythmic holds true for
A. Striated muscles
B. Cardiac muscles
c. Unstriated muscles
D. None of the above
157 Largest muscle is
A. Gluteus maximus
B. Sartorius
C . Stapedius
D. Biceps muscle
158 Which of following act as middleman?
A. wвс
B. Lymph
c. Plasma
D. Blood
159 Nephridia of Pheretima are
A . Meganephridia
B. Micronephridia
c. Metanephridia
D. Both B and C
160 Copy the diagram and label any two
parts from the given options in the
(Cyton, Axon, Dendron, and Plate)
161 Non-cellular layer that connects epithelium to connective tissue is?
A. Dermis
B. Epidermis
c. Basement membrane
D. None of the above
162 Which animal do not possess larval stage in its life cycle?
A. Ascaris
B. Frog
c. Taenia
D. Pheretema
163 ( ln 4 t h, 5 t h ) and ( 6 t h ) segments of Earthworm, lying above the pharyngeal mass and connected with pharyngeal glands are found small, red coloured follicular bodies called
A. Septal glands
B. Blood glands
c. Salivary glands
D. Nephridia
E. Intestinal caecae
164 Select the correct statements with
reference to pheretima (excretory system)
A) Nephridia help in excretion and osmoregulation
B) Septal nephridia collects the wastes from coelomic fluid with the help of
C) Integumentary nephridia discharge waste materials to the outer body surface through the nephridiopores
D) Septal nephridia and pharyngeal nephridia discharge wastes into luman of gut.
A. ( A, B, C )
в. ( B, C, D )
c. ( A, C, D )
D. ( A, B, C, D )
165 Fertilized eggs of Periplaneta americana are encased in
A. Ootheca
B. cocoon
c. Phallomere
D. Genital chamber
166 Microvilli of intestinal epithelium are
similar in function with
A. Typhlosole in earthworm
B. Hepatic caecum in cockroach
c. Intestinal caecum in earthworm
D. Malpighian tubules in cockroach.
167 Setae are found in all body segments of
earthworm except
A. Last segment
B. First segment
c. Clitellar segment
D. First, last and clitellar segments
168 The most abundant tissue of the
adenoid tonsils is
A. Epithelium
B. Reticular connective tissue
c. Elastic connective tissue
D. Plasma
169 After implantation interdigitation of material and foetal tissues takes takes
place.Identify the tissues involved and justify their role.
170 The ligaments connect two bones at the joints.
A. True
B. False
171 Largest number of cell bodies of neuron
in our body are found in
A. Retina
B. Spinal cord
c. Brain
D. Tongue
172 The largest muscle in human body is
A. Masseter
B. Sartorius
c. stapedius
D. Gluteus
173 Which of the stoma wall is thick?
A. Inner
B. Outer
c. Lateral
D. upper
174 In
T.S. Pheretima, the correct sequence of body wall layers from outer to inner side
(a) Circular muscles
(b) Parietal peritoneum
(c) Epidermis
(d) Cuticle
(e) Longitudinal muscles
A. ( c ) be a d
B. ( d c ) e a b
( c cdot d c a e b )
D. d b a ec
175 (A) Fenestra
(B) Pedical
(C) Lacinia (D)
Flagellum, E) Gelea (F) Mentum (G) Palpifer (H) Cardo (I) Glossa
Which of the above is found in the first
pair of maxillae in the case of a
A. ( c, ) E G and
B. A, C, E and I
c. ( A, F, ) G and 1
D. B, E, G and I
176 Which of the following types of tissue forms the framework of the external
A. Epithelial
B. Connective
c. Nervous
D. Muscular
177 In earthworm, neurons are
A. Sensory
B. Motor
c. Mixed
D. None of these
178 The taste receptors of cockroach are
A. Compounds eyes
B. Companiform sensillae
C. Palps of maxillary and labium
D. tactile hairs
179 Answer in one word or one line.
(i) Give the common name of Periplanata
(ii) How many spermathecae are found in earthworm?
(iii) What is the position of ovaries in cockroach?
(iv) How many segments are present in the abdomen of cockroach?
(v) Where do you find Malpighian tubules?
180 Hypertrophy of muscle is
A. Muscles become thin and weak due to excessive work.
B. Muscles become thick and strong due to excessive work.
C. Muscles become thin and weak due to no work.
D. Muscles become thick and strong due to no work.
181 Epithelial cells get nutrient material
A. Neighbourig cells
B. Blood vessels
c. Lymph vessels
D. Underlying tissue
182 Flow of blood in the ventral vessel of
earthworm is
A. Forward
B. Backward
c. Backward in half of it and forward in another half
D. All of these
183 Which salt predominates in bone
A. Sodium chloride
B. Sodium carbonate
c. Calcium phosphate
D. Magnesium phosphate
184 How many pair of spiracles are present in thorax region of cockroaches?
A . 10
B. 2
( c cdot 8 )
( D )
185 Earthworm is friend of farmers, because
A. Produces humus
B. Eats soil bacteria
c. Increases fertility of soil
D. Eats the plant
186 Choose the correct answer from the
allternatives given. What is the name of the structures
which help the mandibles and function as accessory jaws?
A. Maxillae
B. Galea
c. Lacinia
D. Labial palp
187 The matrix of hyaline cartilage contains
A. Collagen
B. Chondroitin sulfate
c. ossein
D. Both A and B
188 Name the tissue that forms inner lining
of mouth.
189 Nucleated part of nerve cell is called as
A. Axon
B. Dendrites
c. Cyton
D. None of the above
190 Nerve cord of Cockroach is
A. Dorsal and single
B. Dorsal and double
C. Ventral and single
D. Ventral and double
191 Digestion in Periplaneta begins in
A . crop
B. Preoral cavity
c. Midgut
D. Pharynx
192 Very short answer type.
How many types of muscles occur in the body of a vertebrate?
193 Number of segments present in earthworm is
A. ( 85-400 )
B. 100-200
c. 20-95
D. 115-120
194 Which of the following characteristics can be related to cardiac muscles?
A. They are striated.
B. They are involuntary muscles.
c. They are less prone to fatigue.
D. All of the above
195 Which of the following is not a correct
statement for the neuroglial cells?
A. Neuroglial makes up more than one half of the volume of the neural tissue in our body
B. It protects and supports the neurons
C. When this cell is suitably stimulated an electrical disturbance is generated which swiftly travels along its Plasma membrane
D. All the given options are correct
196 Striped muscles are
A. Syncytial
B. Uninucleate
c. Binucleate
D. Anucleate
197 Choose the correct answer from the
alternatives givens. Which of the following tissues has closely linked cells and one free
A. Epithelial
B. Connective
c. Nervous
D. Muscle
198 Assertion
Presence of connective tissue inside the
brain is essential for conduction of
nerve impulse
Connective tissue hold together the
nerve cells of brain
A. If both the assertion and the reson are true and the reason is correct explanation of the assertion.
B. If both the assertion and the reson are true but the reason is not correct explanation of the assertion
c. If the assertion is true but the reason is false
D. If both the assertion and reason are false
199 Male cockroach can be distinguished from female cockroach through
A. Longer antennae
B. Longer abdomen
c. wingless body
D. All the above
200 Figure ( P ) represents the reproductive
organs of Chara plant and figure ( Q )
represents the reproductive organs of
earthworm. Select the option which
correctly identifies male reproductive organs of the two organisms.
( mathbf{A} cdot A ) and ( D )
( B . B ) and ( C )
( mathbf{c} . A ) and ( C )
( D . B ) and ( D )
201 In Pheretima coelomic fluid contains
A. Dissolved haemoglobin
B. Dissolved RBC
c. Broken WBC
D. Watery plasma
202 The four figures ( (A, B, C text { and } D) ) given
below represent four different types of animals tissues. Which one of these is
correctly identified in the given options along with its correct location and function?
A. Tissue-
B- Glandular epithelium; Location- Intestine; Function- Secretion
B. Tissue C- Collagen fibres; Location- Cartilage; Function- Attach bone to bone
c. Tissue D- Smooth muscle tissue; Location- Heart:
Function- Heart contraction
D. Tissue A- Columnar epithelium; Location- Nephron; Function- Secretion and absorption
203 Male and female Cockroaches can be
distinguished externally through
A. Anal styles in male
B. Anal cerci in female
c. Anal style and antennae in females
D. Both B and C
204 In cockroach, the longest podomere is
A. ( operatorname{coxa} )
B. Trochanter of Femur
c. Tibia
D. tarsus
205 Pseudo-unipolar neurons occur in
A. Retina
B. Dorsal ganglion
C. Ventral root of spinal nerve
D. Nerve nuclei.
206 Maximum intercellular substance is
found in
A. Connective tissue
B. Nervous tissue
c. Muscular tissue
D. Epithelial tissue
207 The muscles of alimentary canal is a
type of
A. Cardiac muscle
B. Straited muscle
c. Unstriated muscles
D. None of the above
208 Exoskeleton of rabbit consists of
A. Hair
B. Hair and hoof
c. Hair and claws
D. Hair, claws and hoof
209 Regarding vision in cockroach, which is
A. Total image is formed in the compound eye
B. Apposition image, mosaic vision
C. Retinulae in immediately below the vitrellae and crystalline cone, surrounded by retinal pigment sheath
D. All of these
210 Choose the correct answer from the
alternatives givens. Which type of the following tissues forms the inner lining of a blood vessel?
A. Epithelial
B. Connective
c. Nervous
D. Muscular
211 Consider the following four statements
(i)- (iv) and select the correct option
stating which ones are true (T) and which ones are false (F)
(i) In male cockroach, genital pouch or chamber lies at the hind end of
abdomen bounded dorsally by 9 th and 10th terga and ventrally by the 9 th sternum.
(ii) In cockroach, the haemolymph is composed of colourless plasma and haemocytes
(ii) In female cockroach each ovary is formed of a group of ten ovarian tubules or ovarioles, containing a chain developing ova
(iv) In cockroach the nymph grows by moulting about 13 times to reach the adult form.
A ( cdotleft(text { i) }-F_{i} text { (ii) }-text { T; (iii) }-F_{i} text { (iv) }-Tright. )
B. (i)- F; (ii)- F; (iii) – T; (iiv)- T
( c cdot(i)-T_{i}(text { ii })-T ;left(text { (iii) }-F_{i}(text { iv } gamma)-Tright. )
D. (i)- T; (ii)- F; (iii) – T; (iv) – f
212 Haemocoel is found in
A. Hydra
B. Ascaris
c. Earthworm
D. cockroach
213 tissue is the protective tissue in animal body.
A. Epithelial
B. Endothelial
c. Both A and B
D. None of the above
214 Tendons connect
A. A muscle with a muscle
B. A muscle with a bone
C. A bone with another bone
D. A bone with a ligament
215 Tendons or ligaments are
A. Connective tissue
B. Vascular tissue
C . Epithelial tissue
D. Skeletal tissue
216 Multipolar neuron means.
A. With one dendron and one axon
B. With many dendrons and one axon
c. With one dendron and no axons
D. With many dendrons and no axons
217 What is common between the trachea
of rabbit and cockroach?
A. Both startin head region
B. Both are filled with fluid
c. wall in both is strengthened which does not allow to collapse
D. None of the above
218 Which one of the following is the correct pairing of a body part and the kind of muscle tissue that moves it?
A. Heart – smooth muscles
B. Stomach – Smooth muscles
c. Urinary bladders – Striated muscles
D. Triceps – cardiac muscles
219 Difference between bone and cartilage
is in having
A . Haversian canal
B. Blood vessel
c. Lymph vessel
D. All of the above
220 An epithelial tissue which has thin and flat cells arranged edge to edge so as to appear like closely packed tiles, is found at the
A. Inner lining of stomach
B. Inner lining of cheeks
c. outer surface of ovary
D. Inner lining of fallopian tube
221 Volkmann’s canals are found in
A. Bones of birds
B. Bones of amphilbians
C. Bones of mammals
D. Cartilage of mammals
222 Scientist who gave the name Periplaneta is
A. Linneous
B. K. N. Bahel
c. Burmeister
D. Darwin
223 Action potential is generated by
A . ( N a^{+} )
в. ( K^{+} )
c. ( C a^{+} )
D. ( C l^{-} )
224 Which system transmits impulses between different parts of the body?
A. Musculoskeletal system
B. Endocrine system
D. Nervous system
E. Reproductive system
225 What is pseudocoelom? Where is it located? 11
226 Which of the following is absent in the segment of cockroach’s leg
A . Fibula
B. Coxa
c. Tibia
D. Femur
227 Ootheca of cockroach has fertilized
eggs, this numbers is
A. 6
B. 8
( c cdot 16 )
D. 24
228 Which structure is known as lower lip of cockroach?
A. Labrum
B. Labium
c. Mantum
D. Submentum
229 The type of egg in cockroach is called as
A. Microlecithal
B. Centrolecithal
c. Isolecithal
D. Telolecithal
230 Note the following statements.
a. It forms the lining of the cavities of alveoli of the lungs.
b. It forms the lining of wet surfaces like
buccal cavity and oesophagus.
c. It occurs in the ducts of sweat glands.
d. It forms the lining of salivary glands and sweat glands.
e. It is a loose connective tissue.
Which of the above are associated with
simple epithelial tissue?
A. a and d
B. b and c
c. ( c ) and a
D. ( d ) and e
231 Name of the tissue that connects two
232 hierarchy of various taxonomic
categories. Identify the missing categories(A, B and
C) and select the correct statements
regarding these.
(i) ( A ) is the taxonomic category which
contains a number of related genera.
(ii) Examples of category B are Monocotyledoneae, Dicotyledoneae, Mammalia, etc.
(iii) ( mathrm{C} ) represents the basic unit of taxonomic hierarchy.
(iv) Examples of category ( C ) are Fungi
Monera, Protista, etc.
( A cdot ) (i) and (ii)
B. (iii) and (iv)
C . (i), (ii) and (iv)
D. (i), (ii), (iii) and (iv)
233 In earthworms setae are present in all
segments except
A. First and the last segment
B. First and the clitellum
c. First segment
D. Clitellum and last segment
E. First, clitellum and last segment
234 Choose the correct answers from the
alternatives given

External ears are characteristics of
A. cartilaginous fishes
B. sea horse
c. mammals
D. newts

235 Open circulatory system occurs in
A. Octopus
B. Pheretima
c. Periplaneta
D. Rana
236 Integumentary nephridia are also called
A. Enteronephric
B. Exonephric
C. Sometimes enteronephic and sometimes exoneph
D. Both (a) and (b)
237 Which of the following statement is not
applicable to the structure of cartilage?
A. Free surface of hyaline cartilage is covered by a fibrous cover called the perichondrium
B. Chondrocytes are metabolically more active than chondroblasts
C. The growth of cartilage always unidirectional
D. Hyaline cartilage forms the embryonic skeleton in bony vertebrates
238 Why defects in the myelin sheath is
A. Action potentials would be conducted too slowly along the neurons
B. Muscles would not contract when stimulated
C. The thyroid gland would not be able to produce thyroxine
D. The bone tissue would not be properly maintained
239 Mark the correct one regarding
A. Internal median fold of ventral intestinal wall
B. Extends from ( 20^{t h}-35^{t h} ) segments
C. Increases the surface area for absorption
D. Decreases the surface area for absorption
240 Where do you found ligament in our body? 11
241 The nerves that carry the messages
towards the CNS from sense organs are
A. Afferent neurons
B. Efferent neurons
c. Interneurons
D. none of the above
242 In insecta heart is
circulatory system is
A. Ventral, closed
B. Ventral, open
c. Dorsal, open
D. Dorsal, closed
243 Autorhythmicity is a special property of the muscles of the
A. Liver
B. Intestine
c. Heart
D. Kidney
244 RBCs have
A. Antigen (agglutinogen) on their surface
B. Carbonic anhydrase
C. Antibody on their surface
D. Both A and B
245 ( N a^{+}-K^{+} ) pump is found in membranes of many cells, like nerve
cells. It works against electrochemical gradient and involve an integral protein ATPase. For each molecule of ATP used
A. 3 ions of ( N a^{+} ) are pumped out and two ( K^{+} ) are taken in
B. 3 ions of ( N a^{+} ) are taken in and ( 2 K^{+} ) are pumped out
( mathrm{c} cdot 2 ) ions of ( N a^{+} ) are thrown out and ( 3 K^{+} ) are absorbec
D. 3 ions of ( K^{+} ) are absorbed and ( 3 N a^{+} ) are pumped out
246 Maximum digestion takes place in which part of cockroach?
A . In crop
B. In gizzard
c. In mesenteron
D. In oesophagous
247 The body cells in Cockroach discharge their nitrogenous waste in haemolymph mainly in the form of
( A ). Ammonia
B. Potassium urate
c. urea
D. Calcium carbonate
248 Match the names of the structures
listed with the functions given. Choose the answer which gives the correct
combination of the alphabets of the
two columns.
( mathbf{A} )
( A-4, B-1, C-3, D-5 )
B. A-3, B-2, C-5, D-4
C ( . A-2, B-5, C-1, D-3 )
D. A-1, B-4, C-5, D-2
249 Which part of cockroach has both exoskeleton and endoskeleton?
A. Head
B. Thorax
c. Abdomen
D. All of the above
250 Define connective tissue. 11
251 Differentiate between.
Diploblastic and triploblastic animals
252 Afferent nerve fiber conducts impulse
A. C.N.S to effector
B. Receptor to C.N.S
c. Receptor to effector
D. Effector to receptor
253 The over-stretching of tendons and ligaments is called as
A. Tonus
B. Tetany
c. sprain
D. Fatigue
254 Which of the following cells secretes calcium carbonate and calcium
A. Adipocyte
B. osteocyte
c. Monocyte
D. Thrombocyte
255 Which one does not occur in Cockroach
A. Tibia
B. Femur
c. Fibula
D. coxa
256 In Earthworm, ovary is situated in
( A cdot 13 )
B. 9
c. 10
D. 26
257 Complete the given table.
( r )
258 Spiracles found in cockroach are which helps in gaseous exchange.
A. 2 pairs in thorax and 10 pairs in abdomen
B. 2 pairs in thorax and 6 pairs in abdomen
c. 2 pairs in thorax and 8 pairs in abdomen
D. 2 pairs in thorax and 4 pairs in abdomen
259 Mouth part of cockroach are suited for
A. Piercing
B. Absorbing
c. Cutting and chewing
D. Drinking
260 Formation of which tissue is example of dedifferentiation?
A. Interfascicular cambium
B. Apical meristem
c. Intrafascicular cambium
D. Intercalary meristem
261 If an earthworm is left in ( 40 % ) KOH
solution for a long time, which part would be left undissolved?
A . Setae
B. Spermatheca
c. sand particles
D. circular muscles
262 Which of the following do not have stomata?
A. Xerophytes
B. Mesophytes
c. Hydrophytes
D. Submerged hydrophytes
263 White fibrous tissue is
A. Nerve
B. Muscle
c. Ligaments
D. Tendons
264 Select the correct option:
Complete the given flowchart by
selecting the correct option:
A. A- Stipes; B- Hypopharynx; C- Exopodite; D- First maxillae
B. A- Stipes; B- Exopodite; C- Hypopharynx; D- First maxillae
c. A- First maxillae; B- Hypopharynx; C- Exopodite; DStipes
D. A- First maxillae; B- Exopodite; C- Hypopharynx; D Stipes
265 Which are the scientific names of
A. Periplaneta americana and Blatta indica
B. Periplaneta orientalis and Blatta americana
C. Periplaneta americana and Blatta orientalis
D. Both A and B
266 Which of the following is regarded as a unit of nervous tissue?
A. Axons
B. Dendrites
c. Neurons
D. Myelin sheath
267 Mushroom or utricular gland of male cockroach takes part in
A. Nourishing of sperms
B. Storing of sperms
c. Formation of inner membrane of spermatophore
D. All the above
268 Most swollen segment in leg cockroach is
A. Tarus
B. Coxa
c. Trochanter
D. None of these
269 The nervous tissue, which contains
densely packed cells are called as
A. Neurons
B. Nissi’s granules
c. Dendrons
D. Axon
270 Refer to the given figure and identify
structure ( X ) in cockroach.
A. Testis
B. Ovary
c. sperms
271 Select the correct option:
Identify the figures ( A, B, C ) showing
different types of muscle and select the correct option:
A. A- smooth muscle; B- Striated muscle; C- Cardiaç muscle
B. A-Cardiac muscle; B- – Smooth muscle; Striated muscle
c. A- striated muscle; B- Smooth muscle; C- Cardiaç muscle
D. A- Involuntary muscle; B- Voluntary muscle; C- Heat muscle
272 Cartilage present in trachea, larynx and bronchi is
A. Fibrous
B. Elastic
c. Hyaline
D. Calcified
273 There is no gall bladder in
A . Rat
B. Horse
c. whale
D. All of these
274 Select the option having correct
matching for different parts of male reproductive system of cockroach.
A . A-Phallic gland, B-Seminal vesicle, C-Vas deferens, DEjaculatory duct
B. A-Phallic gland, B-Seminal vesicle, C-Ejaculatory duct D-vas deferens
c. A-seminal vesicle, B-Phallic gland, C-Vas deferens, DEjaculatory duct
D. A-Phallic gland, B-Vas deferens, C-Seminal vesicle, DEjaculatory duct
275 Why are protozoa called early animals? 11
276 Salivary duct of cockroach opens at
A. Hypopharynx
B. Epipharynx
c. Left mandible
D. Right mandible
277 Striations in the striated muscles are
due to
A. Projections of myosin
B. Absence of myofilaments
c. Presence of myofilaments
D. specilaized arrangement of myofilaments
278 Describe the digestive system of
279 Assertion
Reptiles and amphibians show
They have neurohormones in their skin.
A. Both Assertion and Reason are correct and Reason is
the correct explanation for Assertion.
B. Both Assertion and Reason are correct but Reason is
not the correct explanation for Assertion.
C. Assertion is correct but Reason is incorrect.
D. Both Assertion and Reason are incorrect
280 Higher animals are capable of producing sounds with active
A. Vocal cords
B. Mammary glands
c. oil glands
D. Trachea
281 Assertion
Cockroach undergoes periodic ecdysis during its growth.
Cockroach has compound eyes.
A. Both Assertion and Reason are correct and Reason is
the correct explanation for Assertion
B. Both Assertion and Reason are correct but Reason is
not the correct explanation for Assertion
C. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect
282 Identify the two tissues the combination, which enables animals to
move rapidly in response to stimuli.
A. Epithelial and muscular tissue
B. Epithelial and nervous tissue
c. connective tissue and nervous tissue
D. Muscular and nervous tissue
283 Select the correct option:
Match column I with column II and
select the correct option from the codes given below.
Column I Column I I I I nnn
(A) Vermicomposting
(i) Ectonephric
(B) Phayngeal nephridia
(ii) Locomotion
(C) Integumentary
(iii) Earthworm nephridia
(D) Setae
(iv) Enteronephric
(v) Store
(E) Spermathecae ( quad ) spermatozoa
A ( cdot A-(text { iii) } ; B-(i v) ; C-(i) ; D-(text { ii }) ; E-(v) )
B. ( A-(v) ; B-(i) ; C-(i v) ; D-(text { ii }) ; E-(text { iii }) )
c. ( A- ) (iii); ( B- ) (ii); ( C-(text { iv } v) ; D-(i) ; E-(v) )
D. A- (iii); B- (v); C- (i); D- (iv): E- (ii)
284 Earthworm has no skeleton. During burrowing anterior end becomes turgid and acts as hydraulic skeleton. It is due
A. Gut peristalsis
B. Setae
c. Coelomic fluid
D. Blood
285 Match the following and choose the
correct option:
(A) Adipose tissue
(i) Nose
(B) Stratified epithelium
(ii) Blood
(C) Hyaline cartilage
(iii) Skin
(D) Fluid connective tissue
(iv) Fat storage
( A cdot A-(i) ; B-(i i), C-(i i i) ; D-(i v) )
B. A- (iv); B- (iii), C- (i); D- (ii)
C ( . ) A- (iii); B- (i), C- (iv); D- (ii)
D. A- (ii); B- (i), C- (iv); D- (iii)
286 Volkmann canal interconnect
A. Bone marrow
B. ( 3^{r d} ) and ( 4^{t h} ) ventricle of brain
C. Central canals and ( 4^{t h} ) ventricle
D. Haversian canals
287 What features of cockroach are
adaptations for its terrestrial and
nocturnal life?
288 Direction of nerve impulse is reversed in nerve with.
A. Axo-axonic
B. Axo-dendritic
c. Both A and B
D. None of the above
289 Which among the following is correctly
A. Troponin and Myosin ( rightarrow ) Complex proteins in striated muscles
B. Calcitonin and Thymosin ( rightarrow ) Thyroid hormones
C. Pepsin and Prolactin ( rightarrow ) Digestive enzymes secreted in stomach
D. Secretin and Rhodopsin ( rightarrow ) Polypeptide hormones
290 Which of the following is non-vascular?
A. Nervous tissue
B. Connective tissue
c. Epithelial tissue
D. Muscular tissue
291 Nerve fibre is
A. A thin nerve
B. Fibre formed by many axons
C. Fibre formed by ensheathing of axon in myelinated fibre
D. Fibre formed by ensheathing of a dendrite
292 The cell junctions called as tight, adhering and gap junctions are found in
A. Epithelial tissue
B. Neural tissue
c. Muscular tissue
D. connective tissue
293 Adjacent epithelial cells are held
together by means of
A. Liposomes
B. Glyoxysomes
c. Desmosomes
D. Microsomes
294 Enteronephric nephridia of earthworm are connected with
A. Excretion
B. Digestion
c. osmoregulation
D. All of the above
295 In cockroaches, during the digestion of food, the enzyme cellulase is synthesized by
A. Saliva
B. Lining cells of midgut
c. Bacteria in the midgut
D. Cellulase is never synthesizedd
296 The total number of podomeres in each leg of cockroach is
A . 5
B. 6
( c cdot 7 )
( D )
297 In earthworm, the septal nephridia begin from behind ( ldots ldots . . . . ) segment.
( mathbf{A} cdot 18 )
B . 17
( c cdot 15 )
( D cdot 13 )
298 Characteristic of epithelial tissues is
A. They never produce glands
B. Cells can undergo rapid divisions
C. They have abundant vascularisation
D. They have large intercellular spaces
299 The type of muscles present in our
A. Thigh are striated and voluntary
B. Upper arm are smooth muscle fibres fusiform in shape
C. Heart are involuntary and unstriated smooth muscles
D. Intestine are striated and involuntary
300 Number of pairs of spiracles in cockroach are
A . 4
B. 6
( c cdot 8 )
D. 10
301 Earthworm respires by
A. Clitellum
B. Ctenidia
c. Moist skin
D. Typhlosole
302 Which of the following is known as excretory organs of earthworm?
A. Coelom
B. Flame cells
c. Nephridia
D. Gizzardd
303 Myelin sheath has layers of fat and
A. Upto 100
B. 10-20
c. Two each
D. one each
304 Each thoracic segment of Periplaneta americana is enclosed by four
skeletal scleries: a dorsal
ventral and two lateral
The ( quad ) of the
prothorax is also called pronotum,
which covers the neck and a part of the
Complete the above paragraph by
selecting the correct sequence of words.
A. Chitinous, tergum, sternum, pleura, tergum
B. Proteinaceous, sternum, tergum, pleura, tergum
C. Chitinous, sternum, tergum, pleura, sternum
D. Proteinaceous, tergum, pleuron, sternum, tergum
305 Cardiac muscle fibres are
A. Involuntary
B. Non-fatigue
c. Striated like
D. All of the above
306 The correct representation of the given
alphabets is
A. A- muscle; B- tendon; C-ligament; D- ulna
B. A-ligament; B- – muscle; C- radius; D- tendon
C. A-ligament; B- muscle; C- tendon; D- radius
D. A- tendon; B- muscle; C- ligament; D- radius
E. A- tendon; B- muscle; C-ligament; D- ulna
307 Which among the following is not a types of muscular tissues?
A. Cardiac muscles
B. Skeletal muscles
c. smooth muscles
D. None of the above
308 Which one of the following is the oldest use of earthworm?
A. Bait for catching fish
B. Source of manure
c. Food of poultry
D. Medicine for gout
309 In Earthworm, mouth is situated on
A. Prostomium
B. Peristomium
c. Stomium
D. Protostomium
310 The structure in earthworm which
serves as a wedge to force open cracks in the soil is
A. Peristomium
B. Setae
c. Typhlosole
D. Prostomium
311 The forelimbs and hindlimbs movement
is caused by
A. Striated muscle
B. Unstriated muscles
c. cardiac muscles
D. None of these
312 In the given diagram of a leg of
cockroach, parts have been indicated by
alphabets. Select the answer in which
these alphabets have been
correctly matched with the parts which
they indicate.
A. A- Coxa; B- Tibia; C- Tarsus; D- Femur; E- Trochanter
B. A- Coxa; B- Femur; C- – Trochanter
D- Tarsus; E- Tibia
C. A- Coxa; B- Tarsus; C- Femur; D- Tibia; E- Trochanter
D. A- Coxa; B- Trochanter; C- Femur; D- Tibia; E- Tarsus
313 Which of the following is the characteristic of epithelial tissues?
A. They are avascular and innervated.
B. They have a rapid rate of cell division.
c. They have less intercellular spaces.
D. All of the above.
314 abelling from the options given.
A. A- Testis, B- Spermatheca, C- Seminal vesicle, D- Ovary
E- Vas deferens, F- Accessory gland
B. A- Spermatheca, B- Testis, C- Ovary, D- Oviduct, E- Vas deferens, F- Accessory gland
C. A- Spermatheca, B- Testis, C- Seminal vesicle, D- Ovary
E- Vas deferens, F- Accessory gland
D. A- Spermatheca, B- Testis, C- Accessory gland, DOvary, E- Vas deferens, F- Seminal vesicle
E. A- Spermatheca, B- Ovary, C- Seminal vesicle, D- Testis
E- – vas deferens, F- Accessory gland
315 The voluntary muscles are known as
A. Striated muscles
B. Cardiac muscles
C. Unstriated muscles
D. None of the above
316 Heart of Cockroach is
A. Myogenic
B. Neuromyogenic
c. Neurogenic
D. None of the above.
317 Nephridiopores present over the body of
earthworm belong to
A. Integumentary nephridia
B. Septal nephridia
c. Pharyngeal nephridia
D. Peptonephridia
318 The inner lining of the kidney tubules has
A. Cuboidal epithelium
B. Columnar epithelium
c. Squamous epithelium
D. None of the above
319 Which cartilage is present on the end of long bone?
A. Hyaline cartilage
B. Fibrous cartilage
c. Calcified cartilage
D. Elastic cartilage
320 In normal healthy female, the number of
( mathrm{RBC} / mathrm{mm}^{3} ) of blood is
A. ( 6.5-7.0 ) million
B. 5.5 – 6.0 million
c. ( 4.5-5.0 ) million
D. 3.5 – 4.0 million
321 Salivary glands of cockroach open on
A . Maxilla
B. Hypopharynx
c. Labium
D. Labrum
322 In Cockroach, the common duct of salivary reservoir opens at the base of
A. Pharynx
B. Maxilla
c. Mandible
D. Hypopharynx
323 Dark bands are
A. A-band
B. B-band
c. I-band
D. Z-line
324 Which of these are present only in male cockroach Anal cerci, Anal styles or Anal places? 11
325 Fibres with tapering ends and spindle shape are seen in case of
A . Striated muscle
B. Cardiac muscle
c. skeletal muscle
D. Smooth muscle
326 Which of the following represents the four main categories of tissues?
A. Epithelial, skeletal, adipose, nervous
B. Connective, epithelial, muscle, nervous
c. Blood, connective, muscle, nervous
D. Bone, muscle, striated, nervous
327 Scavenger cells of alveoli is called as
A. Melanophage
B. Monocytes / macrophage
c. Dust cell
D. Microglial cell
328 Protein which is both structural and
enzymatic is
A. Troponin
B. Myosin
c. Trypsin
D. Actin
329 Which part of cockroach has both endoskeleton and exoskeleton
A. In head region
B. Thoracic region
c. Abdominal region
D. In all regions
330 The longest cell in the animal body is a/an
A. osteocyte
B. Neuron
c. Chromatophore
D. Lymph corpuscle
331 A long fibre like process coming out of the cyton of a nerve cell is
( A cdot A times O n )
B. Dendron
c. Neurolemma
D. Neurofibrils

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