Main cavity in the body of Hydra is calledA. Gastrovascular cavityB. S – InterviewSolution

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1.	Main cavity in the body of Hydra is calledA. Gastrovascular cavityB. SchizoncoelC. HaemocoelD. Pseudocoelom
Answer» Correct Answer - A (a) Body cavity of hydra is called coelenteron or gastrovascular cavity. It is surrounded by the body wall the mouth leads into this cavity.

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