MCQOPTIONS
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| 1. |
Pyrethrin is extracted from [RPMT 1989; CPMT 1999] |
| A. | Chrysanthemum cinerarifolium |
| B. | Azadirachta indica |
| C. | Derris elliptica |
| D. | Ryania speciosa |
| Answer» B. Azadirachta indica | |