The deficiency of vitamin E causes which disease in poultry?

Answer

### Step-by-Step Solution:

1. **Identify the Nutrient**: The question asks about the deficiency of a specific vitamin, which is Vitamin E.

2. **Understand the Role of Vitamin E**: Vitamin E is an essential nutrient that plays a crucial role in various bodily functions, including acting as an antioxidant and supporting immune function.

3. **Identify Diseases Caused by Vitamin E Deficiency**: The deficiency of Vitamin E in poultry can lead to specific diseases.

4. **List the Diseases**:
- **Encephalomalacia**: This condition is characterized by permanent damage to the brain in poultry birds. The term "encephalo" refers to the brain, indicating that this disease affects neurological functions.
- **Muscular Dystrophy**: This is another condition that arises due to Vitamin E deficiency, which leads to the degeneration of muscles, particularly in the legs and breast of poultry birds.

5. **Conclude the Answer**: The diseases caused by Vitamin E deficiency in poultry are Encephalomalacia and Muscular Dystrophy.

### Final Answer:
The deficiency of Vitamin E causes Encephalomalacia and Muscular Dystrophy in poultry.

---