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Home Q & A Board Biology-Related Homework Help Cell Biology
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8 years ago
Implantation of the blastocyst into the endometrium results from
A) blastocoele secretion of paracrines that initiates the decidual response.
B) trophoblast secretion of paracrines that initiates cell cleavage.
C) trophoblast secretion of enzymes and paracrines that initiates the decidual response.
D) trophoblast secretion of endocrine hormones that initiates the decidual response.
E) blastocoele secretion of paracrines that initiates cell cleavage.
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venuskyvenusky
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