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Which is viviparous (give birth to young...

Which is viviparous (give birth to young ones)?

A

Kangaroo, Dolphin (Delphinus) flying fox (Pteropus), Blue whale

B

Lion, Bat, whale, ostrich

C

Platypus, Penguin, Bat

D

Shrew, bat, Cat, Corvus

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding Viviparous Animals**: Viviparous animals are those that give birth to live young ones instead of laying eggs. This is an important characteristic that distinguishes them from oviparous animals, which lay eggs. 2. **Analyzing the Options**: The question provides several options: - Kangaroo - Dolphin - Flying Fox - Blue Whale 3. **Identifying Viviparous Animals**: - **Kangaroo**: Kangaroos are marsupials, which means they give birth to immature young that continue to develop in the mother's pouch. Therefore, kangaroos are viviparous. - **Dolphin**: Dolphins are mammals that also give birth to live young. Hence, dolphins are viviparous. - **Flying Fox**: This is a type of bat that also gives birth to live young, making it viviparous. - **Blue Whale**: Like dolphins, blue whales are mammals and give birth to live young, so they are viviparous as well. 4. **Conclusion**: All the options provided (Kangaroo, Dolphin, Flying Fox, and Blue Whale) are viviparous animals. Therefore, any of these options can be considered correct.
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