Animal Kingdom Question 306
Question: Blind sac body plan is shown by
Options:
A) Roundworms
B) Annelids
C) Coelenterates
D) Arthropods
Show Answer
Answer:
Correct Answer: C
Solution:
Blind sac body plan is found in coelenterates and flat worms.
In this type of body plan animals has a single opening that act as both mouth and anus.