Which of the following is a result of gastrulation in animals?
I. The archenteron is formed.
II. The body axes are established.
III. The germ layers are formed.
A) I only
B) III only
C) I and III only
D) I, II, and III

Question

Quizplus · Accepted Answer

Gastrulation is the process by which the three germ layers (ectoderm, mesoderm, and endoderm) are formed. It also results in the formation of the archenteron, which is the primitive gut. The body axes are established during neurulation, which occurs after gastrulation.

Which of the Following Is a Result of Gastrulation in Animals