NEET2025Biology
Q.
Match List I with List II:
| List-I | List-II | ||
|---|---|---|---|
| A. | Chlorophyll a | (I) | Yellow-green |
| B. | Chlorophyll b | (II) | Yellow |
| C. | Xanthophylls | (III) | Blue-green |
| D. | Carotenoids | (IV) | Yellow to Yellow-orange |
Choose the option with all correct matches.
- A
A-I, B-IV, C-III, D-II
- B
A-III, B-IV, C-II, D-I
- C
A-III, B-I, C-II, D-IV
- D
A-I, B-II, C-IV, D-III
Solution
Chromatographic separation of leaf pigments shows four distinct colour bands:
- Chlorophyll a — bright/blue-green (III)
- Chlorophyll b — yellow-green (I)
- Xanthophylls — yellow (II)
- Carotenoids — yellow to yellow-orange (IV)
A-III, B-I, C-II, D-IV.
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