Which one of the following is the process involved in photosynthesis?
APotential energy is released to form free energy
BFree energy is converted into potential energy and stored
CFood is oxidized to release carbon dioxide and water
DOxygen is taken, and carbon dioxide and water vapour are given out
Answer & Solution
Correct answer: A. Potential energy is released to form free energy
UPSC CSE Prelims 2014 (GS-I, Set A), Q.65. Official answer key: A.
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