PLANT PHYSIOLOGY
PLANT GROWTH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Two other elements that help with plant growth are
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space and music
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space and containers
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space and time
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None of the above
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Explanation:
Detailed explanation-1: -Plant Elements from Air and Water There are 16 elements necessary for plant growth. About 80 to 90 percent of the fresh weight of a living plant is water, H2O. Thus, hydrogen and oxygen are two of the elements needed in largest quantities.
Detailed explanation-2: -The remain-ing 13 essential elements (nitrogen, phosphorus, po-tassium, calcium, magnesium, sulfur, iron, zinc, man-ganese, copper, boron, molybdenum, and chlorine) are supplied either from soil minerals and soil organic matter or by organic or inorganic fertilizers.
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