Aestivation of petals in the flower of lady finger is correctly shown in

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Answer

To determine the correct type of aestivation of petals in the flower of lady finger, we need to analyze the different types of aestivation and identify which one corresponds to the lady finger flower.

### Step-by-Step Solution:

1. **Understanding Aestivation**:
- Aestivation refers to the arrangement of sepals and petals in a floral bud. It describes how petals and sepals are positioned relative to each other before the flower opens.

2. **Identifying Types of Aestivation**:
- **Auxiliary Type**: This type features a large standard petal with two smaller wing petals and a fused keel. The arrangement can be represented as 1+2+2.
- **Valvate Type**: In this type, petals just touch each other at the margins without overlapping. This is seen in flowers like Calotropis.
- **Imbricate Type**: This type involves irregular overlapping of petals. Some petals overlap on one side while others do not, as seen in flowers like Cassia and Gulmohar.
- **Twisted Type**: In this arrangement, petals overlap regularly, with one petal on the outside and the next on the inside. This is the type found in flowers like lady finger, cotton, and china rose.

3. **Analyzing the Lady Finger Flower**:
- The flower of the lady finger (Abelmoschus esculentus) exhibits a twisted type of aestivation. This means that the petals are arranged in a way that they overlap regularly in a twisted manner.

4. **Conclusion**:
- Based on the analysis, the correct type of aestivation of petals in the flower of lady finger is the **twisted type**.

### Final Answer:
The correct answer is the **twisted type of aestivation**.