Flowers of Mustard resemble Makoi in
I) Number of Stamens
II) Number of Carpels
III) Placentation
IV) Superior ovary

Options

A. I, II
B. II, III
C. II, IV
D. I, IV

Answer

To determine the similarities between the flowers of Mustard (Brassicaceae family) and Makoi (Solanaceae family), we will analyze the given characteristics one by one.

### Step-by-Step Solution:

1. **Number of Stamens**:
- Mustard flowers have **6 stamens** (arranged as 2 shorter and 4 longer).
- Makoi flowers have **5 stamens** (epipetallus, meaning they are fused with the petals).
- **Conclusion**: The number of stamens is different between Mustard and Makoi.

2. **Number of Carpels**:
- Mustard flowers exhibit a **bicarpillary condition**, meaning they have **2 carpels**.
- Makoi flowers also have a **bicarpillary condition** with **2 carpels**.
- **Conclusion**: The number of carpels is the same in both Mustard and Makoi.

3. **Placentation**:
- In Mustard, the placentation is **parietal**, where ovules are attached to the sides of the ovary.
- In Makoi, the placentation is **axile**, where ovules are attached in the center of the ovary.
- **Conclusion**: The type of placentation is different between Mustard and Makoi.

4. **Superior Ovary**:
- Both Mustard and Makoi have a **superior ovary**, meaning the ovary is positioned above the other floral parts (hypogynous flower).
- **Conclusion**: Both plants exhibit a superior ovary.

### Final Answer:
The flowers of Mustard resemble Makoi in:
- II) Number of Carpels
- IV) Superior ovary

Thus, the correct answer is **C) II and IV**.