Multiple Choice
Choose the correct statement about implantation.
A) It is accomplished as the trophoblastic cells break down the myometrium tissue
B) It occurs during the secretory, or progestational, phase of the menstrual cycle
C) It occurs within 24 hours after ovulation
D) Both a and b
E) All of the above
Correct Answer:

Verified
Correct Answer:
Verified
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