Match List I with List II 
List I List II
A. Boron I. Splitting of water during photosynthesis
B. Manganese II. Synthesis of auxin
C. Molybdenum III. Component of nitrogenase
D. Zinc IV. Pollen germination

Choose the correct answer from the options given below: 
1. A -IV, B-I, C-III, D-II 
2. A -II, B-I, C-III, D-IV
3. A -II, B-III, C-I, D-IV
4. A -III, B-II, C-IV D-I  

Subtopic:  Mineral Function |
 94%
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Match List I with List II 
List I List II
A. Major constituent of proteins, vitamins, and hormones  I. Molybdenum
B. Opening and closing of stomata  II. Potassium
C. Synthesis of DNA and RNA III. Nitrogen
D. Activation of phosphoenol pyruvate carboxylase IV. Magnesium 

Choose the correct answer from the options given below 
1. A-II, B-IV, C-III, D-I 
2. A-III, B-IV, C-II, D-I
3.  A-IV, B-I, C-III, D-II
4.  A-III, B-II, C-IV, D-I   
Subtopic:  Mineral Function |
 90%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Match  List I with List II 
List I List II
A. Boron I. Splitting of water during photosynthesis
B. Manganese II. Synthesis of auxin
C. Molybdenum III. Component of nitrogenase
D. Zinc IV. Pollen germination 

Choose the correct answer from the options given below 
1. A-IV, B-I, C-III, D-II 
2. A-II, B-I, C-III, D-IV
3. A-II, B-III, C-I, D-IV 
4. A-III, B-II, C-IV, D-I  
Subtopic:  Mineral Function |
 90%
From NCERT
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Match List I with List II:
List-I List-II
A. Nitrification I. Azotobacter
B. Denitrification II. Nitrotobacter
C. Free-living nitrogen fixation III. Rhizobium
D. Symbiotic nitrogen fixation IV. Pseudomonas

Choose the correct answer from the options given below: 
1. A -III, B - IV, C-II, D - I 
2. A -II, B - I, C-IV, D - III
3. A -II , B - IV, C-I, D - III
4. A -IV , B - II , C-III, D - I   
Subtopic:  Nitrogen Fixation | Nitrogen Metabolism |
 84%
From NCERT
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Match List I with List II:
List I List II
A. Manganese I. Pollen germination
B. Potassium II. Chlorosis in older leaves
C. Magnesium III. Necrosis 
D. Boron IV. Photosynthesis 

Choose the correct answer from the options given below: 
1. A-IV, B-III, C-I, D-II
2. A-II, B-I, C-IV, D-III
3. A-II, B-III, C-IV, D-I
4. A-IV, B-III, C-II, D-I
Subtopic:  Mineral Function |
 52%
From NCERT
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Assertion(A): Essential elements as components of energy-related chemical compounds in plants are Mg and S.
Reason(R): Essential elements as components of biomolecules in plants are C, H, O and N.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic:  Classification of Nutrients |
 73%
From NCERT
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Assertion(A): Deficiency of any element can cause multiple symptoms and the same symptoms may be caused by the deficiency of one of several different elements.
Reason(R): In order to identify the deficient element, one has to study all the symptoms developed in all the various parts of the plants.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic:  Mineral Deficiency & Toxicity |
 59%
From NCERT
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Assertion(A): Elements like calcium are not easily released or are immobile.
Reason(R): They are a part of the structural components of a cell.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic:  Mineral Deficiency & Toxicity |
 75%
From NCERT
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Assertion(A): In the absence of any particular element, plants show certain morphological changes.
Reason(R): Each element has at least one specific structural or functional role in plants.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic:  Mineral Deficiency & Toxicity |
 73%
From NCERT
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Assertion(A): The minerals useful for plants are derived from rock minerals.
Reason(R): The role of minerals in plant nutrition is referred to as mineral nutrition.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic:  SOIL AS RESERVOIR OF ESSENTIAL ELEMENTS |
 59%
From NCERT
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