Which one of the following is not an essential element for plants?
Iron
Zinc
Potassium
Iodine
Which one of the following is not an essential element for plants?
Immature leaf of plants fall down due to deficiency of |
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A sulphur containing amino acid is |
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A trace element is an element Which of the statements given above is/are correct? |
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Active transport of ions by the cell requires |
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A facultative parasite is one which |
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The function of leghemoglobin in the root nodules of legumes is |
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Obligate parasites are those organisms which |
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All heterotrophs require environment which can provide |
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Boron in green plants assists in |
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Insectivorous plants are usually adapted to |
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