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
Subtopic:  Frogs: Anatomy (Male Reproductive System) |
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Level 1: 80%+
NEET - 2026
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Choose the correct statements regarding frog's anatomy:
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:  Frogs |
 74%
Level 2: 60%+
NEET - 2026
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In water, frogs respire using ______________
1. trachea 2. skin
3. buccal cavity 4. lungs
Subtopic:  Frogs: Anatomy (Respiratory System) |
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Level 1: 80%+
NEET - 2026
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In frogs, the number of pairs of cranial nerves arising from the brain are ________.
1. 12
2. 6
3. 9
4. 10
 
Subtopic:  Frogs: Anatomy (Nervous System) |
 77%
Level 2: 60%+
NEET - 2026
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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:  Frogs: Anatomy (Excretory System) |
 69%
Level 2: 60%+
NEET - 2025
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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:
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:  Frogs |
 57%
Level 3: 35%-60%
NEET - 2025
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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
Subtopic:  Frogs: Anatomy (Circulatory System) |
 65%
Level 2: 60%+
NEET - 2025
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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
Subtopic:  Frogs: Morphology |
 77%
Level 2: 60%+
NEET - 2025
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In both sexes of cockroach, a pair of jointed filamentous structures called anal cerci are present on:
1. \(10^{\text {th }}\) segment 
2. \(8^{\text {th }}\) and \(9^{\text {th }}\) segment 
3. \(11^{\text {th }}\) segment 
4. \(5^{\text {th }}\)segment
Subtopic:  Cockroach: Intro & External Morphology |
 75%
Level 2: 60%+
NEET - 2024
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Match List-I with List-II
List-I List-II
A.  Unicellular glandular epithelium I Salivary glands
B.  Compound epithelium  II Pancreas 
C.  Multicellular glandular epithelium III Goblet cells of alimentary canal
D. Endocrine glandular epithelium  IV Moist surface of buccal cavity

Choose the correct answer from the options given below: 
1. A-IV, B-III, C-I, D-II
2. A-III, B-IV, C-I, D-II
3. A-II, B-I, C-IV, D-III
4. A-II, B-I, C-III, D-IV
Subtopic:  Compound & Specialised Epithelium | Glandular Epithelium & Cell Junction |
 82%
Level 1: 80%+
NEET - 2024
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