Question:
Molluscs having closed circulatory system are included in the class
Molluscs having closed circulatory system are included in the class
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The presence of a closed circulatory system in cephalopods enables them to perform complex activities and survive in a variety of environments.
Updated On: Mar 6, 2026
- Gastropoda
- Cephalopoda
- Scaphopoda
- Pelecypoda
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The Correct Option is B
Solution and Explanation
Molluscs with a closed circulatory system include those from the class Cephalopoda. Examples of cephalopods include squids, octopuses, and cuttlefish, which have a closed circulatory system to efficiently transport oxygen and nutrients.
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