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Q. No.In frog, the Renal portal system is a special venous connection that acts to link:
1. Kidney and intestine
2. Kidney and lower part of the body
3. Liver and intestine
4. Liver and kidney
Subtopic: Â Frogs: Anatomy (Excretory System) |
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Frogs respire in water by skin and buccal cavity and on land by skin, buccal cavity and lungs.
Choose the correct answer from the following:
Choose the correct answer from the following:
| 1. | The statement is false for water but true for land |
| 2. | The statement is false for both the environments |
| 3. | The statement is true for water but false for land |
| 4. | The statement is true for both the environments |
Subtopic: Â Frogs |
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Level 3: 35%-60%
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What is the name of the blood vessel that carries deoxygenated blood from the body to the heart in a frog?
1. Pulmonary vein
2. Vena cava
3. Aorta
4. Pulmonary artery
1. Pulmonary vein
2. Vena cava
3. Aorta
4. Pulmonary artery
Subtopic: Â Frogs: Anatomy (Circulatory System) |
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Which of the following statement is correct about location of the male from copulatory pad?
1. Second digit of fore limb
2. First digit of the fore limb
3. First and Second digit of fore limb
4. First digit of hind limb
1. Second digit of fore limb
2. First digit of the fore limb
3. First and Second digit of fore limb
4. First digit of hind limb
Subtopic: Â Frogs: Morphology |
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Male frogs can be distinguished from female frogs due to the presence of :
A. Bulging eyes
B. Vocal sacs
C. Webbed digits in feet
D. Copulatory pad on first digit of fore limbs
E. Olive green-coloured skin with dark irregular spots
Choose the correct answer from the options given below :
1. B and D only
2. B and C only
3. A and B only
4. C and E only
A. Bulging eyes
B. Vocal sacs
C. Webbed digits in feet
D. Copulatory pad on first digit of fore limbs
E. Olive green-coloured skin with dark irregular spots
Choose the correct answer from the options given below :
1. B and D only
2. B and C only
3. A and B only
4. C and E only
Subtopic: Â Frogs: Anatomy (Male Reproductive System) |
 81%
Level 1: 80%+
NEET - 2026
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Choose the correct statements regarding frog's anatomy:
Choose the correct answer from the options given below:
1. B and D only
2. A, C and E only
3. A, B and C only
4. B and C only
| A. | Hepatic portal system is the special venous connection between liver and intestine. |
| B. | There are twelve pairs of cranial nerves arising from the brain. |
| C. | The ureters and oviducts open separately into the cloaca in female frogs. |
| D. | Hind-brain consists of cerebellum, medulla oblongata and optic lobes. |
| E. | Sinus venosus joins the right atrium of heart. |
Choose the correct answer from the options given below:
1. B and D only
2. A, C and E only
3. A, B and C only
4. B and C only
Subtopic: Â Frogs |
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Match List-I with List-II:
Choose the correct answer from the options given below:
1. A-II,B-III,C-I,D-IV
2. A-II,B-IV,C-III,D-I
3. A-III,B-I,C-II,D-IV
4. A-III,B-IV,C-I,D-II
| List-I | List-II | ||
| A. | Squamous Epithelium | I. | Goblet cells of alimentary canal |
| B. | Ciliated Epithelium | II. | Inner lining of pancreatic ducts |
| C. | Glandular Epithelium | III. | Walls of blood vessels |
| D. | Compound Epithelium | IV. | Inner surface of Fallopian tubes |
1. A-II,B-III,C-I,D-IV
2. A-II,B-IV,C-III,D-I
3. A-III,B-I,C-II,D-IV
4. A-III,B-IV,C-I,D-II
Subtopic: Â Simple Epithelium |Â Compound & Specialised Epithelium |Â Glandular Epithelium & Cell Junction |
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In which of the following connective tissues, the cells secrete fibres of collagen or elastin?
A. Cartilage
B. Bone
C. Adipose tissue
D. Blood
E. Areolar tissue
Choose the most appropriate answer from the options given below:
1. B,C,D and E only
2. A,B,C and E only
3. B,C and D only
4. A,C and D only
A. Cartilage
B. Bone
C. Adipose tissue
D. Blood
E. Areolar tissue
Choose the most appropriate answer from the options given below:
1. B,C,D and E only
2. A,B,C and E only
3. B,C and D only
4. A,C and D only
Subtopic: Â Connective Tissue |
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Level 1: 80%+
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Which of the following is/are present in female cockroach?
Choose the most appropriate answer from the options given below:
| A. | Collateral gland | B. | Mushroom gland |
| C. | Spermatheca | D. | Anal style |
| E. | Phallic gland | ||
| 1. | B and D only | 2. | B and E only |
| 3. | A only | 4. | A and C only |
Subtopic: Â Cockroach: Female Reproductive System |
 71%
Level 2: 60%+
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Which of the following statements is correct about the type of junction and their role in our body?
| 1. | Adhering junctions facilitate the cells to communicate with each other. |
| 2. | Tight junctions help to stop substances from leaking across a tissue. |
| 3. | Tight junctions help to perform cementing to keep neighbouring cells together. |
| 4. | Gap junctions help to create gap between the cells and tissues. |
Subtopic: Â Glandular Epithelium & Cell Junction |
 85%
Level 1: 80%+
NEET - 2024
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