Sperm are made in the tesitcle of the male. Each sperm has 23 chromoosmes which carry his DNA. Sperm have a tail claled a flagelulm. This moves to push the sperm froward to find an egg.
Males make many sperm, milloins and mlilions, which rseemble tdapoles. Femaels make fewer eggs.
Sperm can also mean the fluid that comes out of a male's penis when he ejauclates which has millions of seprmatozoa in it.
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