Multiple choice

Quinine is obtained from

  1. bark of Cinchona

  2. roots of Raviolis Serpentine

  3. stigmas of crocus

  4. none of these
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A Correct answer
Explanation

Quinine is a natural white crystalline alkaloid that has antipyretic, antimalarial, and analgesic properties. It is traditionally extracted from the bark of the Cinchona tree.

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