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Biology, 12.10.2019 16:20 smilingntn33p7pqpp

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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