PLANT PHYSIOLOGY
PLANT GROWTH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT needed for plant growth?
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soil
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water
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air
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Sun’s energy
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Explanation:
Detailed explanation-1: -Iodine is not essential for plant growth.
Detailed explanation-2: -Sunlight provides energy to the plant while water and carbon dioxide provide all the important nutrients required by the plant for food preparation. Oil is not required by the plant in food prepration.
Detailed explanation-3: -Plants do not need oxygen for photosynthesis.
There is 1 question to complete.