Rotifers derive their name from a characteristic ciliated structure called the __________ located on the head.

Question

Quizplus · Accepted Answer

Rotifers have a ciliated structure called the corona located on their head, which helps them to move and capture food. This is the structure that gives them their name, as "rota" means wheel in Latin and refers to the spinning motion of the corona. The other options are not specific to rotifers - mastax is a feeding structure found in some rotifers, corolla refers to the petals of a flower, gastrotrich is a separate phylum of aquatic animals, and proboscis refers to a type of elongated snout found in certain animals.

Rotifers Derive Their Name from a Characteristic Ciliated Structure Called