Match the term with its most closely associated animal group.
-Cnidarian
A)Gastrovascular cavity
B)Stylet
C)Spongocoel

Question

Quizplus · Accepted Answer

A cnidarian has a gastrovascular cavity, which is a type of digestive system that has only one opening and serves both as a mouth and an anus.

Answer: B
 A stylet is a hard, needle-like structure found in the nematocysts (stinging cells) of cnidarians. It is used to inject venom into their prey or to defend themselves.

Answer: C
 A spongocoel is a central cavity found in sponges (Porifera), not in cnidarians.

Match the Term with Its Most Closely Associated Animal Group