Question
Biology Question on Photosynthesis in higher plants
Plants purify air by which process?
A
Photorespiration
B
Photosynthesis
C
Photophosphorylation
D
Transpiration
Answer
Photosynthesis
Explanation
Solution
During photosynthesis, carbon dioxide is reduced into carbohydrates and oxygen is liberated, .i.e., plants purify air by process of photosynthesis.