NEET BIOLOGY

PLANT PHYSIOLOGY

RESPIRATION IN PLANTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Ultimate source of energy for all living organisms is
A
Plants
B
Atmosphere
C
Earth
D
Sun
Explanation: 

Detailed explanation-1: -Sunlight is essential for photosynthesis. Sunlight provides energy for the reaction between carbon dioxide and water to produce glucose and oxygen. Hence solar energy is considered as the ultimate source of energy.

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