Which of the following animals has three chambered heart?
1. Scoliodon 2. Hippocampus
3. Chelone 4. Pteropus
Subtopic:  Study of Reptilia |
 78%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

Which one of these animals is not a homeotherm?

1. Macropus 2. Chelone
3. Camelus 4. Psittacula
Subtopic:  Study of Reptilia |
 83%
From NCERT
NEET - 2018
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

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:  Study of Amphibians | Study of Reptilia |
 59%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

advertisementadvertisement

Given below are two statements: 

Statements I: Amphibians and reptiles have a 3-chambered heart with two atria and a single ventricle, and are oviparous in nature 
Statements II: Crocodiles possess a 4 chambered heart with two ventricles and two atria and are viviparous in nature 

In the light of the above statements, choose the most appropriate answer from the options given below: 

1. Statement I is correct but Statement II is incorrect 
2. Statement I is incorrect but Statement II is correct 
3. Both Statement I and Statement II are correct 
4. Both Statement I and Statement II are incorrect 
Subtopic:  Study of Amphibians | Study of Reptilia |
 71%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

Which of the following animals has three chambered heart?
1.Scoliodon2.Hippocampus
3.Chelone4.Pteropus
Subtopic:  Study of Reptilia |
 86%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital