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AAKASH SERIES-MINERAL NUTRITION-Exercise - III
- An element playing important role in nitrogen fixation is
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- Which one of the following is not a micro nutrient ?
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- Manganese is required in
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- Which of the following is a symbiotic nitrogen fixer ?
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- Nitrogen-fixation in root nodules of Alnus is brought about by
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- Which of the following plant with nodules containing filamentous nitro...
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- Which one of the following elements is not an essential micronutrient ...
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- A plant requires magnesium for
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- About 98% of the mass of every living organism is composed of just six...
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- The translocation or organic solutes in sieve tube members is supporte...
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- Sulphur is an important nutrient for optimum growth and productivity i...
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- The deficiencies of micronutrients, not only affects growth of plants ...
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- Dough kept overnight in warm weather become soft and spongy because of
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- A free living, nitrogen-fixing cyanobacterium which can also form symb...
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- A nutritionally wild type organisms, which does not required any addit...
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- The major role of minor elements inside living organisms is to act as
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- Which one of the following mineral elements plays an important role in...
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- Stomata of a plant open due to
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- Boron in green plants assists in
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- Grey speck of Oats' caused by the deficiency of
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