Match each item in Column I with one in Column II and choose your answer from the codes given below:

Tissue Location
(a) Simple Squamous (i) Blood vessels epithelium
(b) Cuboidal brush (ii) PCT of nephron-bordered epithelium
(c) Dense irregular (iii) In the skin connective
(d) Areolar (iv) Beneath the skin

Options: (a) (b) (c) (d)
1. (ii) (i) (iii) (iv)
2. (i) (iii) (ii) (iv)
3. (i) (ii) (iv) (iii)
4. (i) (ii) (iii) (iv)
Subtopic:  Introduction to Animal & Epithelium Tissue |
 73%
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Assertion (A): Compound epithelium is always made up of more than one layer of cells.
Reason (R): Its main function is to provide protection against chemical and mechanical stresses.

1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R)) is false.
4. Both (A) and (R) are false.
Subtopic:  Compound & Specialised Epithelium |
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Frog’s heart when taken out of the body continues to beat for some time. 
Select the best option from the following statements. 
(a) Frog is a poikilotherm. 
(b) Frog does not have any coronary circulation. 
(c) Heart is "myogenic" in nature 
(d) Heart is autoexcitable

1. Only (d)

2. (a) and (b)

3. (c) and (d)

4. Only (c)

Subtopic:  Frogs |
 68%
NEET - 2017
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Cartilage is present

A. In the tip of nose and middle ear joints
B. Between adjacent bones of vertebral column
C. Between adjacent bones of limbs and hands in adults

1. A, B and C

2. A and B

3. B and C

4. A and C

Subtopic:  Connective Tissue |
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Following are the statements about prostomium of earthworm.

(a) It serves as a covering for mouth.
(b) It helps to open cracks in the soil into which it can crawl.
(c) It is one of the sensory structures.
(d) It is the first body segment.


Choose the correct answer from the options given below:

1. (a), (b), (c) and (d) are correct

2. (b) and (c) are correct

3. (a), (b) and (c) are correct

4. (a), (b) and (d) are correct

Subtopic:  Earthworm |
From NCERT
NEET - 2021
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The '?' in the given figure shows:
 

1. Tight junctions 2. Adhering junctions
3. Gap junctions 4. Desmosomes
Subtopic:  Glandular Epithelium & Cell Junction |
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Match the structures in Cockroach given in Column I with their location in Column II and select the correct match from the codes given:

Column I Column II
A. Testes P. 6th abdominal segment
B. Ovaries Q. 4th – 6th abdominal segments
C. Mushroom gland R. 6th – 7th abdominal segments
D. Spermatheca S. 2nd – 6th abdominal segments
Codes:
A B C D
1. S Q R P
2. Q S R P
3. P R Q S
4. R S P Q
Subtopic:  Cockroach:Male Reproductive System | Cockroach: Female Reproductive System |
 80%
From NCERT
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Identify the incorrectly matched pair:

Structure in cockroach Number
1. Hepatic caeca 6-8
2. Malpighian tubules 100-150
3. Ommatidia in one compound eye About 2000
4. Spiracles 12 pairs
Subtopic:  Cockroach: Digestive System | Cockroach: Respiratory System | Cockroach: Excretory System | Cockroach: Compound Eye |
 83%
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Match each item regarding Periplaneta americana in Column-I with one in Column-II and select the correct match from the codes given:
Column-I
(Morphological feature)
Column-I
(Location)
A. Sternites P. Ventral sclerites
B. Tegmina Q. Dorsal sclerites
C. Tergites R. Mesothorax
D. Hind wings S. Metathorax
Codes:
A B C D
1. Q S P R
2. S Q R P
3. P R Q S
4. R P S Q
Subtopic:  Cockroach: Intro & External Morphology | Cockroach: Structure of Thorax |
 87%
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Consider the following statements regarding cockroaches:
I. Blood transports respiratory gases
II. Anal styles are absent in females
III. There are 10 [5 pairs] of spiracles
IV. Vision with the help of ommatidia is mosaic vision
V. Development is paurometabolous

The number of correct statements are:
1. 2
2. 3
3. 4
4. 5
Subtopic:  Cockroach: Intro & External Morphology | Cockroach: Compound Eye | Cockroach: Female Reproductive System |
 57%
From NCERT
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