Multiple choice

Which is the future alimentary canal?

  1. Blastopore

  2. Archenteron

  3. Delamination

  4. Epiboly

  5. Involution

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Archenteron is the cavity, which occurs inside gastrula and is the future alimentary canal. It opens to the outside through blastopore, which later on closes.