Q.

Which of the following provides energy for photosynthesis?

A. Water
B. Sunlight
C. Chlorophyll
D. Carbon dioxide
Answer» B. Sunlight
Explanation: Photosynthesis is a process used by plants and other organisms to convert the light energy captured from the sun into chemical energy that can be used to fuel the organism's activities. The general equation for photosynthesis is therefore: Carbon dioxide +electron donor + light energy -4 carbohydrate + oxidized electron donor.
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