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03/09/2021 9:26 am
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Chlorophyll ‘a’ molecule at its carbon atom 3 of the Pyrrole ring II has one of the following
(1) carboxyl group
(2) aldehyde group
(3) magnesium.
(4) methyl group
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03/09/2021 9:27 am
Correct answer: (4) methyl group