A) Mammalia: give birth to young ones.
B) Reptilia: possess 3-chambered heart with one incompletely divided ventricle
C) Chordata: possess a mouth provided with an upper and a lower jaw
D) Chondrichthyes: possess cartilaginous Endoskeleton
Correct Answer: D
You need to login to perform this action.
You will be redirected in
3 sec