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