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32 votes
32 votes
How long does the period of the zygote last during prenatal development?

User Hardy Mathew
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1 Answer

30 votes
30 votes

Answer:

approximately 4 days

Step-by-step explanation:

zygote phase lasts only about four days, after which the single cell splits rapidly to become a blastocyst and then an embryo

User Mariusz Sakowski
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2.9k points
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