Question

what is the first step of reproduction in human beings​

Answer 1

Answer:

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Fertilization: A Sperm and an Egg Form a Zygote.

Answer 2

Fertilization. The first step in the process of reproduction is the fusion of a sperm and an ovum. When sperms come in contact with an egg, one of the sperms may fuse with the egg. Such fusion of the egg and the sperm is called fertilization.