Question

Adaptive features of pisces

Answer 1

The main features of Pisces are:

(i) They are exclusively water living animals and include the fishes.

(ii) Their skin is covered with scales/plates.

(iii) They obtain oxygen dissolved in water by using gills.

(iv) Their body is streamlined, and a muscular tail is used for movement.

(v) They are cold-blooded and their hearts have only two chambers.

(vi) They lay eggs.
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Answer 2

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The features of Class Pisces :-

• They have a streamlined body covered with scales
• Pisces means Fish.
• They live in water.
• They breathe through gills. In other words, Gills are their main respiratory organs. Fins help in swimming
• They are cold - blooded animals

Example - Rohu , Hilsa , Pomfret etc.

For pic , refer to the attachment*