Select the option which shows viviparous animals only, (a) Lizard, Turtile (b) Platypus, Crocodile (c) Cow, Crocodile (d) Whale, Mouse
Option D is ✅ Whale, Mouse'. In viviparous animals, females give birth to young ones. The development of zygote takes place inside the female's body. Females deliver young ones and the chances of survival of offsprings are more. Mammals (except egg-laying mammals), like whale, shark, mouse, humans are examples of viviparous animals. So, the correct answer is 'Whale, Mouse'.
