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)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich 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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch 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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch 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 |
(a) | (b) | (c) | (d) | |
1. | (iv) | (iii) | (ii) | (i) |
2. | (iii) | (iv) | (ii) | (i) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (ii) | (i) | (iv) | (iii) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect the mismatch:
Column I | Column II | |
1. | Rhodospirillum | Mycorrhiza |
2. | Anabaena | Nitrogen fixer |
3. | Rhizobium | Alfalfa |
4. | Frankia | Alnus |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch 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) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect the mismatch.
(1) Frankia Alnus
(2) Rhodospirillium Mycorrhiza
(3) Anabaena Nitrogen fixer
(4) Rhizobium Alfa-fa
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyList I | List II | ||
A. | Manganese | I. | Pollen germination |
B. | Potassium | II. | Chlorosis in older leaves |
C. | Magnesium | III. | Necrosis |
D. | Boron | IV. | Photosynthesis |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyList-I | List-II | ||
A. | Nitrification | I. | Azotobacter |
B. | Denitrification | II. | Nitrotobacter |
C. | Free-living nitrogen fixation | III. | Rhizobium |
D. | Symbiotic nitrogen fixation | IV. | Pseudomonas |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyList 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 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology