Question

Which of the following is a source of quinine?

• A. Canabis
• B. Cinchona
• C. Poppy
• D. Eucalyptus

Hint:

Cinchona bark has been used for centuries as a source of quinine to treat malaria.

Answer 1

The Correct Option is B

Step 1: Understand quinine.
Quinine is a compound obtained from the bark of the Cinchona tree, commonly used for the treatment of malaria.
Step 2: Review the options.
- Canabis is the source of marijuana, not quinine.
- Cinchona is the correct source of quinine.
- Poppy is the source of opium, not quinine.
- Eucalyptus is a source of oil but not quinine.
Step 3: Conclude.
Cinchona is the source of quinine, making option (B) the correct answer.
Final Answer: \[ \boxed{\text{Cinchona}} \]