$=$ Gametogenesis is a process of formation of reproductive cell of animals performing sexual reproduction.

Animals have two types of cells : Somatic cells and germinative cell.

– Somatic cells form various organs of the body. They became double by mitotic division.

Gametes are produced by successive mitosis and meiosis.

Male gametes is known as spermatozoa.

The process of producing sperms is called spermatogenesis. The process of producing egg cell is called oogenesis.