Seeds of which plant are used to purify water?
A. Strychnos nuxvomica
B. Strychnos potatorum
C. Aconitum plamatum
D. Aconitum ferox
Answer:B
Seeds of which plant are used to purify water?
A. Strychnos nuxvomica B. Strychnos potatorum C. Aconitum plamatum D. Aconitum ferox