- 1(current)
Q. No.Which of the following animals has three chambered heart?
| 1. | Scoliodon | 2. | Hippocampus |
| 3. | Chelone | 4. | Pteropus |
Subtopic: Â Study of Reptilia |
 79%
Level 2: 60%+
NEET - 2022
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Subtopic: Â Study of Reptilia |
 77%
Level 2: 60%+
NEET - 2018
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The characteristics of class Reptilia are:
| 1. | Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentary canal, urinary and reproductive tracts open into a common cloaca |
| 2. | Freshwater animals with a bony endoskeleton and air bladder to regulate buoyancy |
| 3. | Marine animals with cartilaginous endoskeletons, bodies covered with placoid scales |
| 4. | Body covered with dry and cornified skin, scales over the body are epidermal, they do not have external ears |
Subtopic: Â Study of Reptilia |
 72%
Level 2: 60%+
NEET - 2013
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Which of the following group of animals have three chambered heart?
1. Bufo, Alligator, Struthio
2. Chameleon, Hyla, Calotes
3. Crocodilus, pavo, Clarias
4. Exocoetus, Hemidactylus, Rana
1. Bufo, Alligator, Struthio
2. Chameleon, Hyla, Calotes
3. Crocodilus, pavo, Clarias
4. Exocoetus, Hemidactylus, Rana
Subtopic: Â Study of Amphibians |Â Study of Reptilia |
 67%
Level 2: 60%+
NEET - 2024
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Given below are two statements:
| I: | Amphibians and reptiles have a 3-chambered heart with two atria and a single ventricle, and are oviparous in nature |
| II: | Crocodiles possess a 4 chambered heart with two ventricles and two atria and are viviparous in nature |
Select the most appropriate option:
1. I is correct but II is incorrect.
2. I is incorrect but II is correct.
3. Both I and II are correct.
4. Both I and II are incorrect.
Subtopic: Â Study of Amphibians |Â Study of Reptilia |
 59%
Level 3: 35%-60%
NEET - 2022
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- 1(current)
Q. No.
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