Match column I with column II and select the correct option from the given codes
`{:(,"Column I",,"Column II"),("A.","Gregor J, Mendel","(i)","Chromosomal theory of inheritance"),("B.","Sutton and Boveri","(ii)","Laws of inheritance"),("C.","Henking","(iii)","Drosophila"),("D.","Morgan","(iv)","Discovered X-body"):}`

Options

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

Answer

To solve the matching question, we need to identify the correct pairs from Column I and Column II based on the contributions of each scientist mentioned. Here’s a step-by-step breakdown:

### Step 1: Identify the contributions of each scientist

1. **Gregor J. Mendel**: He is known for formulating the Laws of Inheritance through his experiments with pea plants.

- **Match**: A. Gregor J. Mendel → (ii) Laws of inheritance

2. **Sutton and Boveri**: They are credited with the Chromosomal Theory of Inheritance, which states that genes are located on chromosomes.

- **Match**: B. Sutton and Boveri → (i) Chromosomal theory of inheritance

3. **Henking**: He discovered the X-body (also known as the Barr body) in the sperm, which is associated with sex chromosomes.

- **Match**: C. Henking → (iv) Discovered X-body

4. **Morgan**: He conducted experiments on Drosophila (fruit flies) and provided evidence for the Chromosomal Theory of Inheritance.

- **Match**: D. Morgan → (iii) Drosophila

### Step 2: Compile the matches

Now, we can compile the matches based on our findings:

- A → (ii)
- B → (i)
- C → (iv)
- D → (iii)

### Step 3: Write the final answer

Based on the matches, we can summarize the correct pairs as follows:

- A. Gregor J. Mendel → (ii) Laws of inheritance
- B. Sutton and Boveri → (i) Chromosomal theory of inheritance
- C. Henking → (iv) Discovered X-body
- D. Morgan → (iii) Drosophila

### Final Answer Code

The correct option from the given codes is:

- A → (ii)
- B → (i)
- C → (iv)
- D → (iii)