Correct Answer - Option 1 : Roots
The correct option is root.
Nicotine- C10H14N2
- It's a naturally occurring chemical that contains nitrogen.
- It is heavily addictive.
Uses
- Nicotine is used as a recreational drug because of its mood-altering and pleasure-inducing effects.o
- It is also used as a treatment for addiction to tobacco.
- It is also used as a pesticide.
Thus, the main active constituent of tobacco is nicotine.
