A) bark of Cinchona
B) root of Cinchona
C) wood of Cinchona
D) leaves of Cinchona
Correct Answer: A
Solution :
Quinine is obtained from bark of Cinchona spp.(Cinchona calisaya, C. officinalis, C. succirubra, C. ledgeriara) family Rubiaceae.You need to login to perform this action.
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