Question

Reduction of oxygen which forms water occurs during
A) Respiration
B) Photosynthesis
C) Both A & B
D) Neither photosynthesis nor respiration

Answer 1

Hope that answer help you dear friend

Answer 2

Answer:

Option A. Respiration is the correct answer.

Explanation:

During aerobic respiration of cells, oxygen is reduced to form water and glucose gets oxidized.

Here, oxygen combines with glucose to produce ATP energy and gives out carbon dioxide and water.

During photosynthesis, carbon dioxide and water react together form oxygen and glucose, in presence of sunlight and  chlorophyll.