Question

difference between a) sexual reproduction and asexual reproduction b) gametes and zygote C) EXTERNAL FERTILIZATION And internal FERTILIZATION d) viviparous and ovipoures animals​

Answer 1

Explanation:

sexual reproduction:

for reproduction to occur the sperm from the male has to reach the egg of the female and the head of one sperm has to enter each sperm .

asexual reproduction:

it does not involve fusion of egg and sperm

Zygote:

fusion of male and female gametes produces a zygote which develop into a new individual.the fertilised egg is called zygote.

Gametes:

the sex organ produce sex cell or gametes

internal fertilisation:

fertilisation that occur inside the body of female.

external fertilisation:

it occurs outside the body of female .

viviparous animals:

animal that give birth to young ones.

oviparous:

animals which don't give birth to a baby they lay egg called oviparous animals