NEET BIOLOGY

Detailed explanation-1: -Chlorophyll a, chlorophyll b, carotene and xanthophyll are different pigments found in a chloroplast. Among these, only chlorophyll a can participate directly in photosynthesis. All other pigments absorb light and transfer it to chlorophyll a. Hence, they are called accessory pigments.

Detailed explanation-2: -There are three pigments that are most effective in driving photosynthesis: the primary pigment is chlorophyll a, and the main accessory pigments are chlorophyll b and carotenoids. Neither chlorophyll a nor b has the ability to absorb green light, which is why the leaves of plants appear green.

Detailed explanation-3: -Solution : Chlorophylla is not an accessory pigment.

Detailed explanation-4: -Answer: Accessory pigments are pigments that help with photosynthesis by capturing energy from different wavelengths of light. Chlorophyll-b, Xanthophylls, and carotenoids are examples.

Detailed explanation-5: -Chlorophyll is a pigment that gives plants their green color, and it helps plants create their own food through photosynthesis.