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Heart is four chambered in reptile...

Heart is four chambered in reptile

A

Crocodile

B

Frog

C

snakes

D

Lizard

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Reptiles**: Reptiles are a class of vertebrates known as Reptilia. They have distinct characteristics that differentiate them from other classes of animals. 2. **Heart Structure in Reptiles**: Generally, most reptiles possess a three-chambered heart. This structure consists of two atria (upper chambers) and one ventricle (lower chamber). 3. **Exception to the Rule**: The only exception among reptiles is the crocodile. Unlike other reptiles, crocodiles have a four-chambered heart, which consists of two atria and two ventricles. 4. **Identifying the Correct Answer**: Given the options provided (crocodile, frog, snake, lizard), the correct answer is crocodile, as it is the only reptile with a four-chambered heart. 5. **Conclusion**: Therefore, the statement that the heart is four-chambered in reptiles is true only for the crocodile. **Final Answer**: The heart is four-chambered in reptiles, specifically in the crocodile. ---
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