The deficiency of vitamin `C` casuse:

Options

A. Scurvy
B. Rickets
C. Pyrrohea
D. Pernicious anaemia

Answer

**Step-by-Step Solution:**

1. **Identify the Vitamin and its Role**: Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that plays a crucial role in various bodily functions, including the maintenance of healthy skin, blood vessels, bones, and cartilage, as well as wound healing.

2. **Understand the Deficiency Effects**: When there is a deficiency of Vitamin C, it leads to several health issues. The most notable condition associated with Vitamin C deficiency is scurvy.

3. **Recognize Symptoms of Scurvy**: Scurvy is characterized by symptoms such as bleeding gums, weakness, anemia, and skin rashes. These symptoms arise due to the role of Vitamin C in collagen synthesis, which is essential for the structural integrity of connective tissues.

4. **Differentiate from Other Conditions**: It is important to distinguish scurvy from other conditions caused by deficiencies of different vitamins:
- Rickets is caused by a deficiency of Vitamin D and leads to softening and weakening of bones in children.
- Pyorrhea (or periodontitis) is a serious gum infection primarily due to poor oral hygiene, not directly related to Vitamin C deficiency.
- Pernicious anemia is related to deficiencies in Vitamin B1 and B12, not Vitamin C.

5. **Conclusion**: Based on the information gathered, the correct answer to the question regarding the deficiency of Vitamin C is that it causes scurvy.

**Final Answer**: The deficiency of Vitamin C causes scurvy.

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