From a donation made by a male doner.
human sperm cannot get a cow pregnant. The only species humans can get pregnant with their sperm is another human.
No, blank sperm cells cannot get a girl pregnant. Sperm cells need to be healthy and fully developed in order to fertilize an egg and result in pregnancy. Blank sperm cells typically lack genetic material and are unable to perform fertilization.
If you are female you don't have sperm. Only males have sperm.
there not they can get girls pregnant
Of course not. A female human can only get pregnant with a male human's sperm.
if there is human sperm in them?
Some human inherited traits are transmitted or passes from parent to offspring by sperm cells.
sperm cells
No they can't because they need the x and y sperm that we need. They do not have that type of sperm.
Sperm and Egg cells are formed by Meiosis.
Human sperm cells are produced in the testes through a process called spermatogenesis. Specialized cells within the testes called spermatogonia undergo a series of divisions and maturation steps to eventually develop into mature sperm cells.
Sperm cells are the only human cells that have a flagellum, which is a long, whip-like structure that helps the cell to move. This unique feature allows sperm cells to swim towards the egg for fertilization.