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 analyze each type of modification and its characteristics.

### Step-by-Step Solution:

1. **Understanding Epigyny**:
- Epigyny refers to a floral arrangement where the floral parts (petals and stamens) are attached to the upper part of the ovary.
- This results in the ovary being inferior, meaning it is positioned below the other floral parts.
- **Example**: Cucumber is a well-known example of an epigynous flower.
- **Match**: Epigyny → Cucumber (i → c).

2. **Understanding Perigyny**:
- Perigyny is characterized by the ovary being situated in a cup-shaped or flattened receptacle.
- In this arrangement, the ovary is surrounded by the floral parts, which arise from the margin of the receptacle.
- **Example**: Peach is a classic example of a perigynous flower.
- **Match**: Perigyny → Peach (ii → a).

3. **Understanding Hypogyny**:
- Hypogyny refers to a floral arrangement where the floral parts (calyx, corolla, and stamens) are inserted below the ovary.
- In this case, the ovary is superior, meaning it is positioned above the other floral parts.
- **Example**: China rose is a typical example of a hypogynous flower.
- **Match**: Hypogyny → China rose (iii → b).

### Final Matches:
- i. Epigyny → c. Cucumber
- ii. Perigyny → a. Peach
- iii. Hypogyny → b. China rose

### Conclusion:
The correct matches are:
- i → c
- ii → a
- iii → b