Question
During a Zoology practical, a grazing snail scrapes algae from a rock using a ribbon-like toothed organ. Select the most accurate identification.
Correct Answer: B
radula
The radula is a rasping feeding organ found in most molluscs except bivalves. It bears rows of tiny teeth and is used for scraping or cutting food. This MCQ belongs to the Mollusca topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
The radula is a rasping feeding organ found in most molluscs except bivalves. It bears rows of tiny teeth and is used for scraping or cutting food. This MCQ belongs to the Mollusca topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
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