Question

what is fertilisation? ? ? ? ? ? ? ? ? ? ​

Answer 1

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Fertilization: The process of combining the male gamete, or sperm, with the female gamete, or ovum. The product of fertilization is a cell called a zygote.

Answer 2

Answer:

Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation,[1] is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development. Processes such as insemination or pollination which happen before the fusion of gametes are also sometimes informally called fertilization.[2] The cycle of fertilisation and development of new individuals is called sexual reproduction. During double fertilisation in angiosperms the haploid male gamete combines with two haploid polar nuclei to form a triploid primary endosperm nucleus by the process of vegetative fertilisation.

Explanation:

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