'Smack' is a drug obtained from the

Options

A. latex of Papaver somniferum
B. leaves of Cannabis sativa
C. flowers of Dhatura
D. fruits of Erythroxyl coca

Answer

To solve the question regarding the source of the drug "Smack," we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Drug**: The question asks about "Smack," which is a colloquial term for a specific type of drug.

2. **Understand the Options**: The options provided are:
- A) Latex of Papaver somniferum
- B) Leaves of Cannabis sativa
- C) Flower of Datura
- D) Fruits of Erythroxylum coca

3. **Research the Sources**:
- **Papaver somniferum**: This plant is commonly known as the opium poppy. It produces latex that contains opiates, which are the basis for many narcotic drugs.
- **Cannabis sativa**: This plant is known for producing marijuana, which contains THC, but not "Smack."
- **Datura**: This plant contains tropane alkaloids, which can be hallucinogenic but are not related to "Smack."
- **Erythroxylum coca**: This plant is known for producing cocaine, which is also not related to "Smack."

4. **Conclusion**: Based on the research, "Smack" is derived from the latex of the opium poppy, Papaver somniferum.

5. **Final Answer**: Therefore, the correct answer is **A) Latex of Papaver somniferum**.