Scurvy disease is due to `:-`

Options

A. Presence of h-factor in blood
B. Deficiency of vitamin E
C. Virus
D. Deficiency of vitamin C

Answer

**Step-by-Step Solution:**

1. **Understanding Scurvy Disease:**
- Scurvy is a disease characterized by symptoms such as general weakness, anemia, gum disease, and skin hemorrhages.

2. **Identifying the Cause:**
- To determine the cause of scurvy, we need to analyze the options provided:
- Option 1: Presence of H factor in blood
- Option 2: Deficiency of vitamin E
- Option 3: Virus
- Option 4: Deficiency of vitamin C

3. **Analyzing Each Option:**
- **Option 1:** The presence of H factor in blood is not related to scurvy.
- **Option 2:** Deficiency of vitamin E does not cause scurvy; it leads to different health issues.
- **Option 3:** A virus is not the cause of scurvy.
- **Option 4:** Deficiency of vitamin C is known to cause scurvy.

4. **Conclusion:**
- Since scurvy is specifically caused by a deficiency of vitamin C (also known as ascorbic acid), the correct answer is option 4.

**Final Answer:**
Scurvy disease is due to deficiency of vitamin C.

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