There is probably a really obvious answer to this but could you help please?

Question

In his lifetime a man produces many millions of spem cells and yet he is most unlikely to have more than ten children. Suggest a biological advantage of producing such vast numbers of sperm

Answer 1

Since most will die before reaching the Fallopian tubes to fertilize the egg, it helps to insure fertilization and continuation of the species.

Answer 2

Thank you

Answer 3

Bang