Superior ovary is present in

Options

A. Guava
B. Mustard
C. Cucumber
D. Plum

Answer

To determine which plant has a superior ovary, we need to understand the concept of ovary position in flowers. A superior ovary is one that is located above the other floral parts (like petals and sepals), which is characteristic of hypogynous flowers.

### Step-by-Step Solution:

1. **Understand the Definition of Superior Ovary**:
- A superior ovary is located above the other floral parts. In botanical terms, it is referred to as hypogynous, meaning that the ovary is positioned above the other floral organs.

2. **Identify the Options**:
- The options provided are:
1. Guava
2. Mustard
3. Cucumber
4. Plum

3. **Analyze Each Option**:
- **Guava**: This plant has an epigynous flower, meaning the ovary is below the other floral parts. Therefore, it does not have a superior ovary.
- **Mustard**: This plant has a hypogynous flower, which means it has a superior ovary. This is a correct option.
- **Cucumber**: Similar to guava, cucumber has an inferior ovary (epigynous), so this option is incorrect.
- **Plum**: This plant also has an inferior ovary (epigynous), making this option incorrect as well.

4. **Conclusion**:
- The only plant from the options that has a superior ovary is **Mustard**.

### Final Answer:
- The superior ovary is present in **Mustard**.