About _____ percent of recognized pregnancies end in miscarriage, while about _____ percent of unrecognized pregnancies suffer the same fate.
A) 20; 80
B) 50; 50
C) 80; 20
D) 20; 50
Correct Answer:
Verified
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Q6: About _ of all fertilized ova are
Q7: The fetal period is best defined as
A)the
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A)blastocyst burrows
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