Q. Which of the following is viviparous?
A) Running birds
B) Whales
C) Bats
D) Both (b) and (c)
Explanation
All fishes are oviparous, but whale is viviparous, i.e., it gives birth to young ones and it also feeds its young ones. Among flying creatures, bat is viviparous. Whale and bat both are mammals.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.