Because most of them end up dying, or getting lost. Also with many of them it's more of a lottery as to what physical characteristics the baby or babies end up getting.
Meiosis produce haploid cells.So meiosis is used to produce sperms and ova.
Infinite
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No. Besides a boy HAS to produce sperms. There is no such thing as a boy who doesn't produce sperms.
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No. Not all of us produce sperms. Only men who are fertile produces sperms.
A female plant part does not produce sperms. It produces egg. The sperms are produced by the part of a male plant.
Lady's finger (OKRA), helps producing sperms... believe it. RESEARCHER myself.
Of course they do produce sperms. They reproduce like mammals.
It takes 2mo for the Testes to produce mature sperms and another month is needed for it to travel through the ejaculatory duct to the outside
It's in the millions. I've read between 80 and 100. Teenagers produce more than older men.
In the testes.