Question

which structure produces gametes in male​

Answer 1

Answer:

The reproductive organs present in male body form. the gametes which are known as sperms , These are produced in a structure which is known as testes.

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Answer 2

Male gamete is the sperm

•It is produced by testes in the males

•It has XY chromosomes

•It is a haploid cell,contains half of the number of chromosomes,i.e.23

•Sperm is motile and millions of sperms are produced by the testes.

•Sperms are microscopic

•Sperms generally come in the form of semen

•The testes also produce the male hormone,testosterone

Gender determination of babies in humans:

During the sexual intercourse,the sperm enters the female body through the vulva and thus fuses with the ovum(ova). If the X chromosome of sperm fuses with a X chromosome of the ova,a girl is born. In contrast,if a Y chromosome of sperm fuses with X chromosome of ova,a boy child is given birth to.This occurs through chance combination.

•Ova has a chromosomal pair of XX