Question

Which wavelengths of sunlight are absorbed by chlorophyll for the

process of photosynthesis?
1. red and yellow
2. green and yellow
3. green and blue
4. blue-violet and red

Answer 1

Chlorophyll primarily absorbs blue-violet and red wavelengths of sunlight for photosynthesis.

Step-by-step explanation:

Chlorophyll, the pigment responsible for absorbing light energy during photosynthesis, primarily absorbs wavelengths at the blue-violet and red ends of the visible light spectrum. This means that chlorophyll absorbs wavelengths in the range of 400-500nm and 600-700nm. The colors associated with these wavelengths are blue-violet and red, respectively.