Biology, asked by chauhansweta479, 9 months ago

what are the modes of exchange of gases in lower animals​

Answers

Answered by Anonymous
9

Answer:

In animals, gas exchange follows the same general pattern as in plants. Oxygen and carbon dioxide move by diffusion across moist membranes. In simple animals, the exchange occurs directly with the environment. But with complex animals, such as mammals, the exchange occurs between the environment and the blood.

Answered by singhamanpratap0249
7

Answer:

In animals, gas exchange follows the same general pattern as in plants. Oxygen and carbon dioxide move by diffusion across moist membranes. In simple animals, the exchange occurs directly with the environment. But with complex animals, such as mammals, the exchange occurs between the environment and the blood.

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