Question

from early times ______of chinchona tree used to make a_________ for malaria. Now________ are made from this .
please answer urgent . class 5 evs lesson treat for mosquitoes.
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Answer 1

Answer:

Cinchona alkaloids

Explanation:

The bark of trees in this genus is the source of a variety of alkaloids, the most familiar of which is quinine, an antipyretic (antifever) agent especially useful in treating malaria.

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