What is the molar ratio of chlorophyll to xan | vedclass

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(A) In a typical green leaf,the photosynthetic pigments are present in specific proportions. Chlorophyll $a$ and chlorophyll $b$ are the primary pigme

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$4$

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(A) In a typical green leaf,the photosynthetic pigments are present in specific proportions. Chlorophyll $a$ and chlorophyll $b$ are the primary pigments,while carotenoids (which include xanthophylls and carotenes) act as accessory pigments. The molar ratio of total chlorophyll to xanthophyll is generally observed to be $4:1$ in many plant species. This ratio is essential for the efficient absorption of light energy and the protection of the photosynthetic apparatus from photo-oxidation.

What is the molar ratio of chlorophyll to xanthophyll in a typical leaf (in $:1$)?

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