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Which of the Following Statements Is Correct

question 47

Multiple Choice

Which of the following statements is correct?


Definitions:

Earthworms

Terrestrial invertebrates that belong to the class Oligochaeta, which are known for their role in soil aeration and composting through their digestive process.

Polychaete

A class of annelid worms characterized by segmented bodies and numerous bristles, commonly found in marine environments.

Coelom

A fluid-filled cavity between the gut and body wall that is lined by tissue derived from mesoderm; the main body cavity of most animals.

Radula

A toothed, chitinous ribbon in the mouth of molluscs, used for scraping or cutting food before ingestion.

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