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Photosynthesis

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  1. Chlorophyll ‘a’ molecule at its carbon atom 3 of the Pyrrole ring II has one of the following
    1. aldehyde group
    2. methyl group
    3. carboxyl group
    4. magnesium.
Correct Option: B

Chlorophyll a has a methyl group attached to the third carbon, which is replaced by an aldehyde group in chlorophyll b.


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