Match the following element with proper function

  Column-l                                                 Column-ll

a. S                                                        (i) Metabolism of urea

b. Mn                                                     (ii) Nodule formation

c. Ca                                                      (iii) Photolytic evolution of oxygen

d. Ni                                                      (iv) Organisation of mitotic spindle

1. a(iii), b(ii), c(iv), d(i)

2. a(ii), b(iii), c(iv), d(i)

3. a(iii), b(ii), c(i), d(iv)

4. a(ii), b(i), c(iii), d(iv)

 

Subtopic:  Mineral Function |
 87%
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Which one of the following pairs is wrongly matched?

1. Delayed flowering                         -    N, S, Mo

2. Inhibition of cell division                -    Ca, Mo, Cu

3. Components of biomolecules          -    C, H, O, N

 and cell

4. Components of energy                   -    Mg, p  

-related molecules 

Subtopic:  Mineral Deficiency & Toxicity |
 88%
From NCERT
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Match the element with its associated functions/roles and choose the correct option among given below:

A. Boron

B. Manganese

C. Molybdenum

D. Zinc

E. Iron

1. Splitting of H2O to liberate O2 during photosynthesis

2. Needed for synthesis of auxins

3. Component of nitrogenase

4. Pollen germination

5. Component of ferredoxin

Codes

1.  1, 2, 3, 4, 5

2.  4, 1, 3, 2, 5

3.  3, 2, 4, 5, 1

4.  2, 3, 5, 1, 4

Subtopic:  Mineral Function |
 93%
From NCERT
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Match the following concerning essential elements and their functions in plants:

Column I Column II
(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:
(a) (b) (c) (d)
1. (iv) (iii) (ii) (i)
2. (iii) (iv) (ii) (i)
3. (iv) (i) (ii) (iii)
4. (ii) (i) (iv) (iii)
Subtopic:  Mineral Function |
 73%
From NCERT
NEET - 2020
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Select the mismatch:

Column I Column II
1. Rhodospirillum Mycorrhiza
2. Anabaena Nitrogen fixer
3. Rhizobium Alfalfa
4. Frankia Alnus

Subtopic:  Nitrogen Fixation |
 75%
From NCERT
NEET - 2017
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NEET 2023 - Target Batch - Aryan Raj Singh

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:

(a) (b) (c) (d)
1. (iv) (iii) (ii) (i)
2. (iii) (iv) (ii) (i)
3. (iv) (i) (ii) (iii)
4. (ii) (i) (iv) (iii)
Subtopic:  Mineral Function |
 77%
From NCERT
NEET - 2020
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NEET 2023 - Target Batch - Aryan Raj Singh
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Select the mismatch.

(1) Frankia                      Alnus

(2) Rhodospirillium            Mycorrhiza

(3) Anabaena                   Nitrogen fixer

(4) Rhizobium                 Alfa-fa

Subtopic:  Nitrogen Fixation |
 76%
From NCERT
NEET - 2017
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NEET 2023 - Target Batch - Aryan Raj Singh
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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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NEET 2023 - Target Batch - Aryan Raj Singh
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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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NEET 2023 - Target Batch - Aryan Raj Singh
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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 |
 94%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh