umbel inflorescence occurs in

Options

A. coriandrum
B. colocasia
C. musa
D. sunflower

Answer

To determine where umbel inflorescence occurs, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of Umbel Inflorescence**:
- Umbel inflorescence is characterized by a cluster of flowers that arise from a single point, resembling an umbrella. The flowers are typically borne on short stalks (pedicels) of equal length, creating a flat-topped or rounded appearance.

2. **Identify the Options Given**:
- The options provided are:
- A) Coriandrum
- B) Colocasia
- C) Musa
- D) Sunflower

3. **Analyze Each Option**:
- **Coriandrum**: This plant, commonly known as coriander, exhibits umbel inflorescence. The flowers emerge from a single point, fitting the definition of umbel.
- **Colocasia**: This plant, known as taro, has a spadix type of inflorescence, which does not match the umbel structure.
- **Musa**: The banana plant also features a spadix inflorescence, which is not an umbel.
- **Sunflower**: The sunflower has a capitulum type of inflorescence, which is again different from umbel.

4. **Conclusion**:
- Based on the analysis, the correct answer is **Coriandrum**, as it is the only option that exhibits umbel inflorescence.

### Final Answer:
- Umbel inflorescence occurs in **Coriandrum**.

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