Q. What is an example of a lab experiment that shows the variation of the photosynthesis effectiveness in relation to different photic energy frequencies to which the reaction is exposed? Was it expected that green light frequency favored the reaction?

The experiment Plants of same ages and species are placed each under respecting their photoperiods light sources emitting only one of the colors of the light spectrum violet, anil, green, blue, yellow and red. The experiment is implementing with each of the colors and after days each plant's development is compared those plants whose development was normal performed satisfactory photosynthesis while those with abnormal development underused the offered light.

Chlorophyll is green because it reflects the green light frequency that is it does not "use" the green range of the electromagnetic spectrum thus green light does not favor photosynthesis curiously green is the light that plants "dislike".