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Which among the following is incorrect about Pisces?

(a) They have a streamlined body and a muscular tail that helps them in their movement

(b) They are cold-blooded animals and can regulate the body temperature

(c) Their heart is 2 chambered

(d) Their skeleton is made of cartilage and bone

I have been asked this question in class test.

This interesting question is from Animal Kingdom topic in section Animal Kingdom of Biology – Class 11

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The correct option is (b) They are cold-blooded animals and can regulate the body temperature

Easiest explanation: Pisces have a streamlined body and a muscular tail that helps them in their movement. They are cold-blooded animals and can regulate the body temperature. Their heart is 2 chambered. Their skeleton is made of cartilage and bone.

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