Question

reasoning question
why hydra have no specific organ for respiration?
no copy answer...plz
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dani​

Answer 1

Answer:

Hydra lack specialized respiratory system. Respiration occurs in Hydra by means of diffusion. Hydra has only 2 cell layers, so its body is thin enough to allow for diffusion.

Answer 2

Answer:

Mera naam akash hai

and ur intro

Explanation:

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