Answer Happy

Which of the following statements can you conclude to be true based
upon the figures above?
Group of answer choices
The least-effective light for photosynthesis in all species is
green light.
Red light is the most effective for photosynthesis only in
chlorophyll a and b.
Blue light is not as effective for photosynthesis as green
light.
All three pigments have the highest photosynthetic rate under
yellow light.