The clitellum is a distinct part in body of earthworm. It is found in?
1. Segment 13- 14- 15
2. Segment 14- 15- 16
3. Segment 12- 13- 14
4. Segment 15- 16- 17

Subtopic:  Earthworm |
 67%
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Setae help in locomotion in earthworm but not uniformly present in all the segments. Select among the following that represents setae.
1. 1st segment
2. Last segment
3. Clitella segment
4. 20th -22nd segment

Subtopic:  Earthworm |
 59%

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Which one of the followings statements is true for cockroach?

1. The numbers of ovarioles in each ovary are ten.
2. The larval stage is called caterpillar.
3. Anal styles are absent in females.
4. They are ureotelic.
Subtopic:  Cockroach: Intro & External Morphology |
 85%
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Match the following and choose the correct option:
A. Adipose tissue                        i. Nose
B. Stratifled                               ii. Blood
C. Hyaline                                 iii. Skin
D. Fluid connective tissue           iv. Fat storage
Options:
1. A-i, B-ii, C-iii, D-iv
2. A-iv B-iii, C-i, D-ii
3. A-iii, B-i, C-iv, D-ii
4. A-ii, B-i, C-iv, D-iii

Subtopic:  Connective Tissue |
 92%
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Match the followings and choose the correct answer:

Column I Column II
(a) Hermaphrodite (i) Produces blood cells and haemoglobin
(b) Directed development (ii) Testis and ovary in the same animal
(c) Chemoreceptor (iii) Larval form absent
(d) Blood gland in earthworm (iv) Sense of chemical substances

Options:

Options: (a) (b) (c) (d)
1. (ii) (iii) (iv) (i)
2. (iii) (ii) (iv) (i)
3. (i) (iii) (ii) (iv)
4. (ii) (iv) (iii) (i)
Subtopic:  Cockroach: Head & Mouth Parts |
 85%
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Match the following with reference to Cockroach and choose the correct option

A. Phallomere i. Chain of developing ova
B. Gonopore ii. Bundles of sperm
C. Spermatophore iii. Opening of the ejaculatory duct
D. Ovarioles iv. The external genitalia

Options:

A B C D
1. iii iv ii i
2. iv iii ii i
3. iv ii iii i
4. ii iv iii i
Subtopic:  Cockroach:Male Reproductive System | Cockroach: Female Reproductive System |
 70%
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Match the following and choose the correct answer

A. Touch                         i. Nasal epithelium
B. Smell                         ii. Foramen magnum
C. Cranial nerves            iii. Sensory papillae
D. Medulla oblongata       iv. Peripheral nervous system

Options:

1. A-iii, B-i, C-ii, D-iv
2. A-ii, B-i, C-iv, D-iii
3. A-iii, B-iv, C-ii, D-i
4. A-iii, B-I , C-iv, D-ii

Subtopic:  Nervous Tissue |
 64%

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The cell junctions in animal tissues that perform the function of cementing to keep neighbouring cells together are known as:
1. Tight junctions
2. Adhering junctions
3. Gap junctions
4. Desmosomes

Subtopic:  Glandular Epithelium & Cell Junction |
 80%
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A sheath of connective tissue that encloses several bundles of muscle fibers in a skeletal muscle is called as:

1. Epimysium 2. Perimysium
3. Endomysium 4. Aponeurosis
Subtopic:  Cardiac Muscle & Smooth Muscle |
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Tendons and ligaments are examples of:

1. Loose connective tissue
2. Dense irregular connective tissue
3. Dense regular connective tissue
4. Specialized connective tissue
Subtopic:  Connective Tissue |
 84%
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