Carotenoids are accessory pigments that broaden the absorption spectrum. What is their secondary crucial role in protecting the plant?
Q1. Carotenoids are accessory pigments that broaden the absorption spectrum. What is their secondary crucial role in protecting the plant?
Answer: Protection from photo-oxidation
Explanation: Carotenoids protect chlorophyll from photo-oxidation; chlorophyll a is the primary pigment, while others are accessory.