Photosynthesis is maximum in the region of visible lightViolet- Blue and Red-Violet and green-Orange and Red-Green and red-

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Question

Photosynthesis is maximum in the region of visible light

Violet, Blue and Red.

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Orange and Red.

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Green and red.

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Violet and green.

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Solution

The correct option is A Violet, Blue and Red.
Red coloured light is absorbed by chlorophyll in leaves. Blue coloured light is also absorbed not only by chlorophyll but other pigments like carotenoids too. Thus, chlorophyll a and b absorb light in the wavelength of blue to violet and orange to red the most.
So, option A " Violet, Blue and Red" is the correct answer.

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