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plants in biology - SSC CGL 2021 Questions & Answers (English) - ObjectiveMcq

SSC CGL 2021

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Subjects

Biology1 Chemistry1 Physics1

Topics

Plants
- Respiration

ExamSSC CGL2021biologyplants

SSC CGL 2021, biology, plants - Questions and Answers

Browse the questions, answers and explanations for plants in biology, SSC CGL 2021.

1 questions · Page 1 of 1

SSC CGL 2021 BiologyPlants

1.

Which gas is absorbed and which is released by plants during respiration?

A

O₂ absorbed, CO₂ released

B

CO₂ absorbed, O₂ released

C

N₂ absorbed, O₂ released

D

O₂ absorbed, N₂ released

Correct Answer:

A — O₂ absorbed, CO₂ released

Explanation:

During respiration, plants (like animals) absorb O₂ and release CO₂. This is the reverse of photosynthesis.

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