Identify the correct match between the types of stem modification and their examples.
`{:("Column I","Column II"),("i. Epigyny","a.Peach"),("ii.Perigyny","b.China rose"),("iii.Hypogyny","c.Cucumber"):}`

Options

A. i - b, ii -a , iii - c
B. i - a, ii - c , iii - b
C. i - a, ii - b , iii - c
D. i - c, ii - a , iii - b

Answer

To solve the question of matching the types of stem modification with their respective examples, we will go through the definitions of each type and their corresponding examples step by step.

### Step-by-Step Solution:

1. **Understanding the Types of Stem Modifications**:
- **Hypogyny**: This is a condition where the ovary (gynoecium) is superior, meaning it is positioned above other floral parts such as the calyx, corolla, and stamens.
- **Example**: China rose.

2. **Identifying the Second Type**:
- **Perigyny**: In this condition, the ovary is half inferior, meaning that the ovary and other floral appendages are at the same level.
- **Example**: Peach.

3. **Understanding the Third Type**:
- **Epigyny**: Here, the ovary is inferior, meaning it is positioned below other floral parts.
- **Example**: Cucumber.

4. **Matching the Types with Examples**:
- Now we can match the types with their examples:
- **Hypogyny** → **China rose** (i → b)
- **Perigyny** → **Peach** (ii → a)
- **Epigyny** → **Cucumber** (iii → c)

5. **Final Matching**:
- Based on the above matches:
- i. Epigyny → c. Cucumber
- ii. Perigyny → a. Peach
- iii. Hypogyny → b. China rose

6. **Conclusion**:
- The correct match is:
- i. Epigyny → Cucumber
- ii. Perigyny → Peach
- iii. Hypogyny → China rose
- Therefore, the correct answer is **Option D**.