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Mineral Nutrition NEET PYQs
Class XI Biology
•
NCERT Based
•
NEET Practice
📘 Concept Based
📝 Exam Level
🤖 AI Explanations
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8 questions in this chapter
Which micronutrient is required for splitting of water molecule during photosynthesis?
Explanation will be generated when opened.
Which one of the following produces nitrogen fixing nodules on the roots of Alnus?
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Match List-I with List-II.
| List-I |
List-II |
| (A)Manganese |
(I)Activates the enzyme catalase |
| (B)Magnesium |
(II)Required for pollen germination |
| (C)Boron |
(III)Activates enzymes of respiration |
| (D)Iron |
(IV)Functions in splitting of water during photosynthesis |
Choose the correct answer from the options given below:
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Match Column - I with Column - II.
| Column-I |
Column-II |
| (A)Nitrococcus |
(I)Denitrification |
| (B)Rhizobium |
(II)Conversion of ammonia to nitrite |
| (C)Thiobacillus |
(III)Conversion of nitrite to nitrate |
| (D)Nitrobacter |
(IV)Conversion of atmospheric nitrogen to ammonia |
Choose the correct answer from the options given below:
Explanation will be generated when opened.
Match the following concerning essential elements
and their functions in plants:
| (A)Iron |
(I)Photolysis of water |
| (B)Zinc |
(II)Pollen germination |
| (C)Boron |
(III)Required for chlorophyll biosynthesis |
| (D)Manganese |
(IV)IAA biosynthesis |
Select the correct option:
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The product(s) of reaction catalyzed by nitrogenase in root nodules of leguminous plants is/are:
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In Glycine max, the product of biological nitrogen fixation is transported from the root nodules to other parts as:
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Thiobacillus is a group of bacteria helpful in carrying out:
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