SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
During respiration plants take in
A
Cabondioxide
B
Oxygen
C
Nitrogen
D
Water
Explanation: 

Detailed explanation-1: -Plants, like animals, take in oxygen and give out carbon dioxide during respiration. Only during photosynthesis, plants take in carbon dioxide and release oxygen as a byproduct.

Detailed explanation-2: -In the natural environment, plants produce their own food to survive. As with photosynthesis, plants get oxygen from the air through the stomata. Respiration takes place in the mitochondria of the cell in the presence of oxygen, which is called “aerobic respiration".

Detailed explanation-3: -Plants take in oxygen and give out carbon dioxide during respiration.

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