Match column I with column II and select the correct option from the given codes
`{:(,"Column I",,"Column II"),("A.","Autopolyploidy","(i)","2n+1"),("B.","Trisomy","(ii)","AAAA"),("C.","Allopolyploidy","(iii)","AABB"),("D.","Nullisomy","(iv)","2n-2"):}`

Options

A. A-(ii),B-(i),C-(iii),D-(iv)
B. A-(iv),B-(i),C-(ii),D-(iii)
C. A-(ii),B-(iv),C-(iii),D-(i)
D. A-(ii),B-(i),C-(iv),D-(iii)

Answer

To solve the problem of matching Column I with Column II, we will analyze each term in Column I and find its corresponding match in Column II.

### Step-by-Step Solution:

1. **Understanding Autopolyploidy (A)**:
- Autopolyploidy refers to a condition where an organism has more than two sets of chromosomes derived from a single species.
- This can be represented as "AAAA" or "4n" (where n is the basic number of chromosomes).
- **Match**: Autopolyploidy (A) → (ii) AAAA

2. **Understanding Trisomy (B)**:
- Trisomy is a genetic disorder where there is an extra chromosome, leading to a total of 47 chromosomes instead of the normal 46.
- This can be expressed as "2n + 1" (where n is the haploid number of chromosomes).
- **Match**: Trisomy (B) → (i) 2n + 1

3. **Understanding Allopolyploidy (C)**:
- Allopolyploidy occurs when an organism has multiple sets of chromosomes from different species, resulting in a hybrid genome.
- This can be represented as "AABB" (indicating two different genomes).
- **Match**: Allopolyploidy (C) → (iii) AABB

4. **Understanding Nullisomy (D)**:
- Nullisomy is the absence of both chromosomes of a homologous pair, resulting in a total of 2n - 2 chromosomes.
- **Match**: Nullisomy (D) → (iv) 2n - 2

### Final Matches:
- A → (ii) AAAA
- B → (i) 2n + 1
- C → (iii) AABB
- D → (iv) 2n - 2

### Conclusion:
The correct matches are:
- A (Autopolyploidy) → (ii) AAAA
- B (Trisomy) → (i) 2n + 1
- C (Allopolyploidy) → (iii) AABB
- D (Nullisomy) → (iv) 2n - 2

### Selected Option:
The correct option from the given codes is:
- A → (ii), B → (i), C → (iii), D → (iv)

---