Q. What is the main pigment involved in photosynthesis in plants?
✅ Correct Answer: (A)
Chlorophyll
Explanation: Chlorophyll captures light energy for photosynthesis. Haemoglobin carries oxygen in blood (animals), melanin provides pigmentation in skin/hair, and keratin is a structural protein in hair/nails — none participate in photosynthesis.
Explanation by: Mr. Dubey
Chlorophyll captures light energy for photosynthesis. Haemoglobin carries oxygen in blood (animals), melanin provides pigmentation in skin/hair, and keratin is a structural protein in hair/nails — none participate in photosynthesis.