F.F.Blackman performed experiments to investigate the effects of various factors on photosynthesis.In one of his experiments,Blackman found that if light intensity was low,photosynthesis could be accelerated by increasing the amount of light,but not by increasing the temperature or carbon dioxide concentration.What can you conclude from this specific experiment?
A)Light is important for photosynthesis
B)Carbon dioxide is important for photosynthesis
C)High temperatures are important for photosynthesis
D)Photosynthesis generates oxygen

Question

Quizplus · Accepted Answer

Blackman's experiment showed that increasing the amount of light accelerated photosynthesis when light intensity was low, but increasing temperature or carbon dioxide concentration did not have the same effect. This suggests that light is important for photosynthesis.

FFBlackman Performed Experiments to Investigate the Effects of Various Factors