Question

Which substance is a yellow-orange pigment that absorbs blue-green light

A.
chlorophyll b


B.
chlorophyll a


C.
carotenoid

Answer 1

Carotenoids absorb light in the blue-green and violet region and reflect the longer yellow, red, and orange wavelengths. Chlorophyll a and b: (a) Chlorophyll a, (b) chlorophyll b, and (c) β-carotene are hydrophobic organic pigments found in the thylakoid membrane.

Answer 2

Carotenoid is the answer