During implantation, the A) syncytial trophoblast erodes a path through theendom

Question

During implantation, the A) syncytial trophoblast erodes a path through theendometrium B) maternal blood vessels in the endometrium are walled offfrom the blastocyst C) inner cell mass is temporarily deprived of nutrients D) inner cell mass begins to form the placenta E) entire trophoblast becomes syncytial During implantation, the A) syncytial trophoblast erodes a path through theendometrium B) maternal blood vessels in the endometrium are walled offfrom the blastocyst C) inner cell mass is temporarily deprived of nutrients D) inner cell mass begins to form the placenta E) entire trophoblast becomes syncytial

Explanation / Answer

The endometrium forms sinusoids that the trophoblasts erode tobecome syncytial. All the other answers are wrong. The trophoblast forms the placenta, not the inner cellmass.

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