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Biology, 16.01.2020 22:31 leloobey

Which is the definition of an embryo?
a) prenatal stage of a human up to 8 weeks of development after fertilization.
b) prenatal stage of a human beyond 8 weeks of development after fertilization.
c) prenatal stage of a human up to 9 months of development after fertilization.

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Which is the definition of an embryo?
a) prenatal stage of a human up to 8 weeks of developme...

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