spermatozoon
sperm cells
Male sex cells (gametes) are known as spermatozoa - or simply sperm.
A mature pollen grain is typically referred to as a "mature male gametophyte" in botanical terms.
A gamete. It might be a bit too broad though. In animals the male gamete is always a sperm. In most flowering plants the male gamete is also called sperm.
gametes
"Spermatazoan" or "sperm cell".
male=sperm Female=egg or ovum Zygote -- the cellular gruop formed after the joining of sperm and ovum
The purpose of spermatogenesis is to produce sperm cells, which are necessary for sexual reproduction in males. It is a complex process that takes place in the testes, involving the division and differentiation of germ cells to form mature sperm cells that are capable of fertilizing an egg.
"Spermatazoan" or "sperm cell".
First of all...Why did you post this Question in Cows and cattle? Sperm is a term usually used for humans. They use a different word for other animals. The sperm or the "Male Sex Cell" is used for Sexual Reproduction. When a man ejaculates, a fluid called semen or "cum" is released from his Penis. Ejaculation takes place when the man's penis is stimulated enough by his Sexual partner's Vagina. Semen contains sperm cells (they look like little tadpoles through a microscope). These sperms fertilize the egg cell in the Female which causes her to become Pregnant.
Undifferentiated means lacking structures typical in mature cells.
A mature female goose is called either a hen or a goose. A mature male is called a gander.