Question

Characteristics of certain animals are given.

Arrange them under the ‘Class’ to which these

animals belong.
(i) Skin is moist without scales.

(ii) Body is covered by dry and cornified skin.

(iii) Shed the scales as skin cast.

(iv) Can live in aquatic as well as terrestrial habitats
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Answer 1

Answer:

Following are the characteristics of a reptile:

(i) Body is covered by dry and cornified skin, epidermal scales or scutes.

(ii) They have no external ear.

(iii) Crawling, creeping habit

(iv) 3 chambered heart.

So, the correct answer is (a).

Answer 2

Answer:

1)Amphibia

2)reptilia

3)reptilia

4) Amphibia