OBJECTIVE LIFE SCIENCE
PLANT PHYSIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The first stable product of fixation of atmospheric nitrogen in leguminous plants is?
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NO3-
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Glutamate
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Ammonia
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NO2-
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Explanation:
Detailed explanation-1: -Thus, the correct answer is option (B), ‘Ammonia’. Q. The first stable product of fixation of atmospheric nitrogen in leguminous plants is : Q.
Detailed explanation-2: -During the conversion of nitrogen cyano bacteria will first convert nitrogen into ammonia and ammonium, during the nitrogen fixation process. Plants can use ammonia as a nitrogen source. After ammonium fixation, the ammonia and ammonium that is formed will be transferred further, during the nitrification process.
Detailed explanation-3: -Biological nitrogen fixation (BNF) occurs when atmospheric nitrogen is converted to ammonia by a nitrogenase enzyme.
There is 1 question to complete.