問題詳情

40. In animal embryo development, what is the fate of the blastopore?
(A) It became part of the neural tube.
(B) It became the mouth.
(C) It became the anus.
(D)It became the esophagus.
(E)It became the coclom.

參考答案

答案:B,C
難度:計算中-1
書單:沒有書單,新增