PLANT PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Plants get the energy they need for photosynthesis from water.
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Plants get the energy they need for photosynthesis from soil.
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Plants get the energy they need for photosynthesis from sunlight.
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Plants do not require energy to perform photosynthesis.
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Detailed explanation-1: -C. Plants use photosynthesis to turn sunlight, air, and nutrients into energy.
Detailed explanation-2: -Choice (c) is correct. The products of cellular respiration are carbon dioxide and water, which are the raw materials for photosynthesis.
Detailed explanation-3: -Plants use a process called photosynthesis to make food. During photosynthesis, plants trap light energy with their leaves. Plants use the energy of the sun to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.
Detailed explanation-4: -Plants convert the light energy to chemical energy through photosynthesis. During the process, total energy is conserved.
Detailed explanation-5: -(d)In the presence of sunlight, chlorophyll uses. water, oxygen, and carbon dioxide to produce. carbohydrates.