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(I) Calotropis produces highly poisonous...

(I) Calotropis produces highly poisonous cardiac glycosides.
(II) Tobacco produces nicotine.
(III) Coffee plant produces caffine.
(IV) Cinchona plant produces quinine.

A

I and II

B

II and III

C

All the above

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
D
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