Question

5) Explain terms. a) Zygote b) Foetus​

Answer 1

A zygote is the union of the sperm cell and the egg cell. Also known as a fertilized ovum, the zygote begins as a single cell but divides rapidly in the days following fertilization. After this two-week period of cell division, the zygote eventually becomes an embryo.

foetus

young human or animal that is still developing in its mother’s body

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