Q. Three of the graphs below show the absorption spectra of photosynthetic pigments. One graph shows the action spectrum of photosynthesis for a plant containing the pigments. All the x axis show wavelength. Three of the y axis show light absorption. One y axis shows the rate of photosynthesis
image
Chlorophyll a Absorption Chlorophyll b Spectra Carotenoids Action Spectrum
(a) 1 4 3 2
(b) 2 1 3 4
(c) 2 4 3 1
(d) 3 2 4 1

 1485  178 Photosynthesis in Higher Plants Report Error

Solution:

Correct answer is (a) a