What happens in the blastocyst?

Name: What happens in the blastocyst?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

In the blastocyst, the trophoblast is destined to become the fetal portion of the placenta, which is responsible for exchanging nutrients, gases, and waste between the mother and the developing embryo. The inner cell mass, not the trophoblast, gives rise to the fetus. The blastocoele is a fluid-filled cavity that provides support for the developing embryo but does not serve the functions of the digestive system, lungs, or kidneys.

What Happens in the Blastocyst