Question

Discuss the general characters of th vertebrates with naked skin

Answer 1

Answer:

Amphibians are the only vertebrates with naked skin.

● General characteristics of Amphibians -

1) They live in water & on land.

2) They are cold-blooded animals. i.e. ectothermic.

3) They are all vertebrates.

4) Their skin is smooth, naked & moist with no hair.

5) They may have scales but never claws.

6) They have 2-chambered heart with atrium & ventricle.

7) They live in water as larva and on land as adults.

8) Respiratory system is complete with well-developed lungs.

9) They have webbed feet.

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