Question

Organisms belonging to phylum mollusca have a rasping organ fcalled radula for feeding..
What does RASPING mean?

Answer 1

Answer:

Rasping, in general means grating or scraping and other similar words.

Similarly, the rasping organ in mollusca is a flexible tongue-like organ which have rows of teeth on the surface, used for scraping or cutting the acquired food.

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I hope you were able to understand the similarity in the literal as well as scientific use of this word...

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