The ectoderm gives rise to
A) the lining of the digestive tract, respiratory tract, pancreas, and liver.
B) the nervous system, including the eyes and ears.
C) structures derived from skin, such as hair, feathers, nails, or claws.
D) heart, blood vessels, muscle, and bones.
E) Both b and c

Question

Quizplus · Accepted Answer

The ectoderm is the outermost layer of the embryo and gives rise to the nervous system (including the eyes and ears) and structures derived from skin, such as hair, feathers, nails, or claws.

The Ectoderm Gives Rise to