Which of the Following is NOT a Correct Association

Question

Which of the following is NOT a correct association?
A)Nematocyst-stinging organelle
B)Operculum-lid covering the capsule containing the coiled thread
C)Cnidoblast-a developing cnidocyte
D)Cnidocil-poison gland
E)Hydrostatic pressure-pressure inside capsule that forces the nematocyst out

Accepted Answer

A cnidocil is a tiny hair-like structure located on the surface of a cnidocyte cell, which triggers the discharge of the nematocyst. It is not associated with a poison gland.