Damage to cells in the embryo's ____ layer would be most likely to result in the development of a defective digestive system.
A) endoderm
B) placenta
C) ectoderm
D) mesoderm

Question

Quizplus · Accepted Answer

The endoderm is the innermost layer of the embryo, which gives rise to the lining of the digestive system and other internal organs. Damage to this layer would likely result in defects in the digestive system.

Damage to Cells in the Embryo's ____ Layer Would Be