Amoeba does not require any respiratory pigment to transport oxygen. The possible reason could be ___

They do not need oxygen for respiration

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They are too primitive to respire

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Exchange of gases occurs by diffusion

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They trap oxygen along with food

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Solution

The correct option is C
Exchange of gases occurs by diffusion

Amoeba does not require any respiratory pigment to transport oxygen because it is a unicellular organism. Its oxygen requirement is met by diffusion and it gains its nutrition by using false feet or pseudopodia.

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Amoeba does not require any respiratory pigment to transport oxygen. The possible reason could be ___

The correct option is C Exchange of gases occurs by diffusion Amoeba does not require any respiratory pigment to transport oxygen because it is a unicellular organism. Its oxygen requirement is met by diffusion and it gains its nutrition by using false feet or pseudopodia.

The correct option is C
Exchange of gases occurs by diffusion

Amoeba does not require any respiratory pigment to transport oxygen because it is a unicellular organism. Its oxygen requirement is met by diffusion and it gains its nutrition by using false feet or pseudopodia.