Which property of the pigment is responsible for its ability to initiate the process of photosynthesis? Why is the rate of photosynthesis higher in the red and blue regions of the spectrum of light?

Why does the rate of photosynthesis decrease at higher temperatures?

Fill in the blanks- _____________ is the pigment which is responsible for the process of photosynthesis.

Why is the overall rate of photosynthesis higher per unit light received in flashes than continously?

Light radiations, in which rate of photosynthesis is maximum are:

When do you expect an increse in the rate of photosynthesis in green,red or blue light?

Which colours of the visible light spectrum are most effective in photosynthesis?

In the figure given below , the black line(upper) indicates action spectrum for photosynthesis and the lighter line (lower) indicates the absorption spectrum of chlorophyll 'a' , answer the followings: Wavelength of light nanometera(nm) If chlorophll 'a' is reponsible for light reaction of photosynthesis, why do the action spectrum and absorption spectrum not overlap?

Figure 13.10 shows the effect of light on the rate of photosynthesis. Based on the graph, answer the following questions: At which point/s (A, B or C) in the curve is light a limiting factor?