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.
- A
(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
- B
(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
- C
(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
- D
(a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
Match each mineral with its physiological role.
Manganese is required for the photolytic splitting of water in photosystem II during photosynthesis, so (a) maps to (iv).
Magnesium activates enzymes of respiration and photosynthesis and is a constituent of chlorophyll, so (b) maps to (iii).
Boron is essential for pollen germination, cell elongation, and carbohydrate translocation, so (c) maps to (ii).
Iron is a constituent of cytochromes and activates the enzyme catalase, so (d) maps to (i).
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