Carotenoids are accessory pigments that protect chlorophyll from over-oxidation. Which part of the visible spectrum do they primarily absorb?
Q1. Carotenoids are accessory pigments that protect chlorophyll from over-oxidation. Which part of the visible spectrum do they primarily absorb?
Answer: Blue-violet
Explanation: Carotenoids absorb blue-violet light (400-500nm) and provide photoprotection; they do not absorb red light efficiently like chlorophylls.