Horns are deciduous in

Options

A. Goat
B. Sheep
C. Cow
D. Deer .

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which animal has deciduous horns. Deciduous refers to something that is shed or falls off at a certain stage of growth.

2. **Identifying the Options**: The options provided are:
- Option 1: Goat
- Option 2: Sheep
- Option 3: Cow
- Option 4: Deer

3. **Defining Horns**: Horns are permanent pointed projections found on the heads of various animals. They serve purposes such as defense and display.

4. **Distinguishing Horn Types**: Not all horns are the same. Some animals have permanent horns, while others have deciduous horns, which are shed and regrown annually.

5. **Analyzing Each Option**:
- **Goat**: Goats have permanent horns.
- **Sheep**: Sheep also have permanent horns.
- **Cow**: Cows have permanent horns as well.
- **Deer**: Deer are known for having deciduous horns, which are shed and regrown each year.

6. **Conclusion**: Based on the analysis, the correct answer is that horns are deciduous in deer (Option 4).

**Final Answer**: Horns are deciduous in deer.

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