The flower with radial symmetry is

Options

A. Datura
B. Bean
C. Cassia
D. Canna

Answer

**Step-by-Step Solution:**

1. **Understanding Flower Symmetry**: Flowers can be classified based on their symmetry into two main types: radial symmetry and bilateral symmetry. Radial symmetry means that the flower can be divided into two equal halves in multiple planes.

2. **Definition of Actinomorphic Flowers**: Flowers that exhibit radial symmetry are known as actinomorphic flowers. This means that if you were to draw a line through the center of the flower, you could create two identical halves no matter which way you cut it.

3. **Examples of Actinomorphic Flowers**: Common examples of actinomorphic flowers include mustard and datura. These flowers can be divided into equal halves in various ways, showcasing their radial symmetry.

4. **Cyclic Nature of Actinomorphic Flowers**: Actinomorphic flowers are also referred to as cyclic flowers. This term is used because the floral parts (like petals) are arranged in whorls around a common point.

5. **Analyzing the Options**: In the given question, we need to identify which flower has radial symmetry. The options provided include:
- Datura
- Bean
- Cassia
- Canna

6. **Identifying the Correct Answer**:
- **Datura**: This is an actinomorphic flower, hence it has radial symmetry.
- **Bean and Cassia**: Both of these flowers exhibit bilateral symmetry, making them zygomorphic.
- **Canna**: This flower is asymmetric.

7. **Conclusion**: Based on the analysis, the flower with radial symmetry is **Datura**.

**Final Answer**: The flower with radial symmetry is Datura.

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