ZoologyMark the correct statement about roundworms.

Mark the correct statement about roundworms.

A
They have incomplete gut without anus.
B
Often females are longer than males among roundworms.
C
The body of round worms has distinctly marked segments.
D
They exhibit two basic body forms like polyp and medusa.

Solution:

In round worms, often females are longer than males.

Incomplete gut is found in flatworms.

Metamerism (segments) made its appearance in annelids

Polyp and medusa forms are observed in cnidarians.