Q. Which statement is correct for amphibians?
A) The heart is four-chambered
B) The heart is two-chambered with one auricle and one ventricle
C) The heart is three-chambered with two auricles and one ventricle
D) The heart is single-chambered
Explanation
Amphibians have a three-chambered heart, moist skin without scales, a tympanum and a cloaca, and are cold-blooded with external fertilisation and indirect development.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.