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
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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

 1495  183 Photosynthesis in Higher Plants Report Error

Solution:

Correct answer is (a) a