Best answer: Do males and females produce gametes?


Do males or females produce gametes?

Females generally produce a few large gametes, while males typically produce astronomical numbers of tiny gametes. 2) Investment. The disparity in gamete size sets the stage for sex differences in investment throughout the entire reproductive cycle.

Do males produce gametes?

The testes are the site of gamete production in males. The male gamete is called sperm. It is produced in the seminiferous tubules and testosterone is produced in the interstitial cells.

Where are gametes produced in human males and females?

Male gametes are what most people refer to as sperm. Gametes in human females are produced by the ovaries, two oblong organs on each side of the uterus in the lower abdomen. Female gametes are what most people refer to as eggs or ova.

Which gender has which gamete?

Here, females carry two X chromosomes (XX) and only produce gametes with X chromosomes. Males, on the other hand, carry only one X chromosome (XO) and produce some gametes with X chromosomes and some gametes with no sex chromosomes at all (Figure 5).

Do females produce gametes?

Gametes are an organism’s reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome.

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Where are gametes produced?

Gametogenesis. Gametes (germ cells) are produced in the gonads. In females, this is called oogenesis and, in males, spermatogenesis.

How are gametes produced?

Gametes are produced by mitosis (not meiosis) and after fertilization a diploid zygote is created. The single zygote cell never grows or divides my mitosis. It can only divide by meiosis to produce haploid cells once more, which then produce the main adult body.