Q. Select the correct set of animals of class-Mammalia.
A) Lion, hippopotamus, penguin, bat
B) Lion, bat, whale ostrich
C) Hippopotamus, penguin, whale, kangaroo
D) Whale, bat, kangaroo, hippopotamus
Explanation
Penguin and ostrich are not mammals, while whale, bat kangaroo, hippopotamus are mammals.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.