Which among the following is incorrect about Tetrapoda?
A. Lobe-finned fishes were ancestors of tetrapods
B. Tetrapoda are classified into 4 sub-classes i.e. Amphibia, Reptilia, Aves and Mammalia
C. The word tetrapoda means those that have four chambered heart
D. Most of them are terrestrial
Answer:C
Which among the following is incorrect about Tetrapoda?
A. Lobe-finned fishes were ancestors of tetrapods B. Tetrapoda are classified into 4 sub-classes i.e. Amphibia, Reptilia, Aves and Mammalia C. The word tetrapoda means those that have four chambered heart D. Most of them are terrestrial