Replum is present in the ovary of flower of

Options

A. Sunflower
B. pea
C. lemon
D. mustard

Answer

**Step-by-Step Solution:**

1. **Understanding Replum**:
- A replum is defined as a false septum that develops between the two parietal layers of an ovary. It is important to note that replum is a structural feature found in certain flowering plants.

2. **Identifying the Family**:
- Replum is primarily associated with the family Brassicaceae. This family includes various plants, one of the most notable being mustard.

3. **Analyzing the Options**:
- The question provides several options to determine where replum is present:
- **Sunflower**: Belongs to the Asteraceae family, which does not contain replum. Thus, this option is incorrect.
- **Pea**: Belongs to the Fabaceae family, which also does not have replum. Therefore, this option is incorrect as well.
- **Lemon**: This plant does not have replum either, making this option incorrect.
- **Mustard**: Mustard belongs to the Brassicaceae family, which is known for having replum present in its ovary.

4. **Conclusion**:
- Based on the analysis of the options, the correct answer is that replum is present in the ovary of mustard.

**Final Answer**: Replum is present in the ovary of mustard.

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