If you alter cells that are lining the archenteron in a developing vertebrate, such as a frog, you will cause changes in the
A) the lining of the digestive tract, respiratory tract, pancreas, or 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) All of the above

Question

Quizplus · Accepted Answer

The archenteron in a developing vertebrate eventually becomes the digestive tract, so altering the cells there would impact the lining of the digestive tract, respiratory tract, pancreas, or liver. Changes in the other structures listed would not be directly affected by alterations in the archenteron.

If You Alter Cells That Are Lining the Archenteron in a Developing