through oogenesis
Sex cells (sperm and eggs) are produced in the testes of males and the ovaries of females. In males, spermatogenesis occurs within the seminiferous tubules of the testes, while in females, oogenesis occurs within the follicles of the ovaries.
Collectively they are called gametes. Separately they're called sperm in males and eggs in females.
The production of gametes, such as sperm in males and eggs in females, takes place in the gonads. In males, sperm is produced in the testes, while in females, eggs are produced in the ovaries through the process of gametogenesis.
In fish, gametes are produced in the gonads; specifically, ovaries for eggs in females and testes for sperm in males. In frogs, gametes are also produced in the gonads, with females producing eggs in their ovaries and males producing sperm in their testes. Both species typically release their gametes into the water for external fertilization.
Eggs are produced in the human ovary during gestation through a process of cell differentiation. The process is similar to the process that produces bone cells, muscle cells, nerve cells, etc.. Human females are born with all of the eggs they will ever produce.
Male stick insects can be produced from fertilized eggs, whereas females can come from both fertilized and unfertilized eggs.
Females don't fertilize eggs it is the male that fertilizes the eggs
Females of which species?
females
Male parakeets cannot lay eggs--only females can.
The male is essential for fertilizing females so the next generation can be produced. Females lay their eggs but do not tend them once laid so the concept of "family" is weak for these insects.
Primary sex cells or gametes produced by the glands are called sperm in males and eggs in females.