Lesson Plans

When the transverse section of nux vomica is treated with ammonium vanadate and sulphuric acid, the endospermic cells show purple colour, due to presence of : a) Strychnine b) Brucine. c) a-Coubrine d) B-coubrine. Ans : a. When the transverse section of nux vomica is treated with nitric acid, it shows yellow colour due to presence of : ................
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