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Mineral Nutrition Chapter 12
Quiz 1
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Which of the following is not an essential element?
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a and c are true, and b, d and e are false.
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c, d and e are true, and a and b are false.
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a and e are true, and b, c and d are false.
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a and b are true, and c, d and e are false.
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a and d are true, and b, c and e are false.
Which is essential for root hair growth?
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Zinc
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Iodine
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Iron
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Manganese
The most abundant element present in plants is
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Zn
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Mo
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Ca
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S
Plants can be grown in
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Carbon
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Nitrogen
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Iron
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Manganese
Zn, Mo, Fe and Cu are
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Either water or soil with essential nutrients
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Water with essential nutrients
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Soil with essential nutrients
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Water or soil without essential nutrients
Which one of the following is not an essential element for plants?
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Trace elements
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Non-essential
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Macronutrients
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None of the above
The middle lamella mainly contains
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Potassium
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Magnesium
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Calcium
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Zinc
The macronutrients which are an essential component of all organic compounds and yet not obtained by plants from soil are
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Zn
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Ca
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Mo
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Mn
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