Question 1
Open questionWhich gas is released during photosynthesis?
A
A: Carbon dioxide
B
B: Oxygen
C
C: Nitrogen
D
D: Hydrogen
Answer and explanation
Correct Answer: B — B: Oxygen
Photosynthesis releases oxygen (O₂).
ObjectiveMCQ
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Browse the question list for Plants in Biology, SSC CGL 2023.
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Question 1
Open questionWhich gas is released during photosynthesis?
A: Carbon dioxide
B: Oxygen
C: Nitrogen
D: Hydrogen
Correct Answer: B — B: Oxygen
Photosynthesis releases oxygen (O₂).