Charas and ganja are the drugs which affect

Options

A. respiatory system
B. cardiovascular system
C. digestive system
D. nervous system.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the effects of charas and ganja, which are drugs derived from cannabis sativa.

2. **Identifying the Substance**: Charas and ganja are both classified as cannabinoids. They are extracted from the flower tops, resin, or leaves of the cannabis sativa plant, commonly known as the hemp plant.

3. **Effects of Cannabinoids**: It is important to know the primary effects of cannabinoids. Research indicates that these substances primarily affect the cardiovascular system.

4. **Evaluating the Options**: The question provides multiple options regarding which system is affected:
- Option 1: Respiratory System
- Option 2: Cardiovascular System
- Option 3: Digestive System
- Option 4: Nervous System

5. **Analyzing Each Option**:
- **Respiratory System**: This option is incorrect as charas and ganja do not primarily affect this system.
- **Cardiovascular System**: This option is correct. Charas and ganja significantly impact heart rate and blood pressure.
- **Digestive System**: This option is also incorrect; cannabinoids do not primarily affect this system.
- **Nervous System**: While some substances affect the nervous system, cannabinoids like charas and ganja do not primarily target it, making this option incorrect.

6. **Conclusion**: Based on the analysis, the correct answer is that charas and ganja primarily affect the cardiovascular system.

**Final Answer**: Option 2: Cardiovascular System.

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