Amoeba does not require any respiratory pigment to transport oxygen- The possible reason could be -They do not need oxygen for respiration-They are too primitive to respire-Exchange of gases occurs by diffusion-They trap oxygen along with food-

You visited us 19 times! Enjoying our articles? Unlock Full Access!

Evolution in Gas Exchanging System

Amoeba does n...

Question

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

They do not need oxygen for respiration

No worries! We‘ve got your back. Try BYJU‘S free classes today!

They are too primitive to respire

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Exchange of gases occurs by diffusion

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

They trap oxygen along with food

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

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.

Suggest Corrections

Similar questions

Amoeba and Volvox do not require any respiratory pigment to transport oxygen. The possible reason could be …………………………

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

Q. Amoeba does not have a nose. How does it take in oxygen for respiration?

Q. The RBCs in our body perform a vital role of oxygen transporration. But they do not possess nucleus,mitochondria to co ordinate any cellular activities. But it lives for 120 days. How does it get energy? Does it perform anaerobic respiration?

Adult human RBCs are enucleated. Which of the following statement(s) is/are the most appropriate explanation for this feature?
(a) They do not need to reproduce.
(b) They are somatic cells.
(c) They do not metabolise.
(d) They have a high surface area to volume ratio for more oxygen to be transported.

Join BYJU'S Learning Program

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.