Question

Define fertilization​

Answer 1

Answer:

Fertilisation or fertilization, also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development.

Answer 2

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$\boxed{\sf{\purple{ fertilization = }}}$ When male gamete(sperm) come in contact and fuse with female gamete ( egg ) , such fusion of egg and sperm is called fertilization .

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$\boxed{\sf{\purple{adolesence = }}}$ The period of life , when the body undergoes changes , leading reproductive maturity , is called adolescence .

$\boxed{\sf{\purple{puberity = }}}$The human body undergoes several changes during adolescence . These changes mark. the onset of puberty .

$\boxed{\sf{\purple{hormones = }}}$The changes which occur at adolescence are controlled by hormones .

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