jaime2022 jaime2022

16-12-2018
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what is the difference between zygote, embryo and fetus

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sarcasticallysleepy sarcasticallysleepy

16-12-2018

A zygote forms when a male sperm cell fertilises the female egg cell.

An embryo is the early stage of development of the zygote.

A fetus is a point when the embryo begins to develop into a human.

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