NEETBiologyAnimal KingdomMCQ+4 / −1
What is true for mammalia?
- APlatypus is oviparous.
- BBats have feather.
- CElephant is ovoviviparous.
- DDiaphragm is absent in them.
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Correct answer: A
Mammals are viviparous i.e., they give birth to young ones. Protherians (e.g., Platypus) are primitive mammals and lay eggs, so they are oviparous.
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