The embryonic disc appears first as a bilayered structure of ectoderm and endoderm next to the amniotic cavity.

Name: The embryonic disc appears first as a bilayered structure of ectoderm and endoderm next to the amniotic cavity.
Brand: Quizplus
Rating: 4.8 (29 reviews)

Question

Quizplus · Accepted Answer

The embryonic disc initially appears as a bilayered structure composed of two primary germ layers: the ectoderm, which is adjacent to the amniotic cavity, and the endoderm. These layers later contribute to the formation of various tissues and organs in the developing embryo.

The Embryonic Disc Appears First as a Bilayered Structure of Ectoderm