Question

Write the basis of categorising animal as oviparous and viviparous givin one example of each?

Answer 1

Answer:

Animals that give birth to offspring are classified as viviparous whereas that lay egg are called oviparous.

In viviparous both fertilisation as well as the development of the embryo takes place inside the female body. Once the foetus development is complete the mother delivers the baby.

In oviparous animals fertilization takes place internally but embryo development takes place externally The eggs of the hen,ducks etc.

Carry immature embryo in them.Once was the foetus is matured, The egg hatches.

Human beings,dogs, cats elephant are few example of viviparous animals