Which of the following terms is associated with polychaetes?

A) radula
B) mantle
C) parapodia
D) visceral mass
E) metamorphosis

Polychaetes

Marine annelid worms known for their bristled segments, diverse in marine environments.

Parapodia

Paired, lateral appendages found on each segment of polychaetes and some other annelids, used for locomotion and sometimes respiratory functions.

Radula

A rasping, tongue-like organ found in many molluscs, used for feeding by scraping or cutting food before ingestion.