what-structures-are-formed-by-the-embryoblast-during-days-10-to-12-of-implantati

Question

What structures are formed by the embryoblast during days 10 to 12 of implantation?

Accepted Answer

The bilaminar embryonic disc and amniotic cavity.

Answer

The decidual cells and corpus luteum.

Answer

The syncytiotrophoblast and cytotrophoblast.

Answer

The placenta and endometrium.