Absence of circulatory system in Hydra is com | vedclass

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Question

(B) $Hydra$ belongs to the phylum $Cnidaria$ (or $Coelenterata$).It lacks a specialized circulatory system for the transport of nutrients and gases.In

Vedclass · Accepted Answer

Gastrovascular cavity

Vedclass · Answer

(B) $Hydra$ belongs to the phylum $Cnidaria$ (or $Coelenterata$).It lacks a specialized circulatory system for the transport of nutrients and gases.Instead,it possesses a central body cavity known as the gastrovascular cavity (or coelenteron).This cavity is lined by endoderm and is responsible for both digestion and the distribution of nutrients throughout the body,effectively compensating for the absence of a circulatory system.

Absence of circulatory system in $Hydra$ is compensated by

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