A human embryo begins to implant when it is a blastula or has approximately 100 cells. How old is the embryo at this t

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Q 1459380214.     A human embryo begins to implant when it is a blastula
or has approximately 100 cells. How old is the embryo at
this time?
A

12 hours

B

2 days

C

6 days

D

2 weeks

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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