L.S.D is

Options

A. Hallucinogenic
B. Sedative
C. Stimulant
D. Tranquiliser

Answer

**Step-by-Step Text Solution:**

1. **Identify the Full Form of LSD:**
- LSD stands for Lysergic Acid Diethylamide.

2. **Source of LSD:**
- LSD is derived from a fungus known as Claviceps purpurea, which is commonly referred to as ergot.

3. **Classification of LSD:**
- LSD is classified as a hallucinogen. Hallucinogens are substances that alter perception, thoughts, feelings, and behaviors.

4. **Understanding Hallucinogens:**
- Hallucinogens, like LSD, can cause significant changes in sensory perception and can lead to altered states of consciousness.

5. **Examine Other Options:**
- It is important to differentiate LSD from other types of drugs:
- **Sedatives:** These are drugs that depress the central nervous system (CNS) and relax it, such as barbiturates. LSD does not fall into this category.
- **Stimulants:** These drugs increase CNS activity, such as caffeine. LSD is not a stimulant either.

6. **Conclusion:**
- Based on the classification and characteristics discussed, the correct answer is that LSD is a hallucinogenic drug.

**Final Answer:**
- LSD is a hallucinogenic drug.

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