Question

what is fertilization? Is it's importance
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Answer 1

Answer:

Fertilization (British English spelling: fertilisation) is what happens when a female's ovum (or "egg") joins together with a male's sperm and they form a zygote. Fertilization is also called conception.

The result of fertilization is a cell (zygote) capable of undergoing cell division to form a new individual. The fusion of two gametes initiates several reactions in the egg. The most important result of fertilization is egg activation, which allows the egg to undergo cell division.

Answer 2

Answer:

Explanation:

Fertilisation is the process of fusion of the male gamate i.e., sperm and the female gamate i.e., egg.

Fertilisation is an important process for the continuation of any species and to prevent its extinction .

Fertilisatiin brings about genetical variation and heterozygousity