What problem would result from disrupted development of the allantois in both birds and mammals?
A)Inability to retain the fluid that surrounds the embryo
B)Inability to form the placenta
C)Problems with gas exchange
D)Loss of nutritional stores

Question

Quizplus · Accepted Answer

The allantois is a sac-like structure that develops in birds and mammals during embryonic development. Its main function is to store waste products from the developing embryo and facilitate gas exchange. Disruption of allantois development would result in problems with gas exchange, which can lead to embryonic death.

What Problem Would Result from Disrupted Development of the Allantois