Match column I with column II and select the correct option from the given codes.
`{:("Column I","Column II"),("A. Salivary amylase",(i)"Proteins"),("B. Bile salts",(ii)"Milk proteins"),("C. Rennin",(iii)"Starch"),("D. Pepsin",(iv)"Lipids"):}`

Options

A. (a) A-iii, B-iv, C-ii, D-i
B. (b) A-iii, B-iv, C-i, D-ii
C. (c) A-iv, B-iii, C-ii, D-i
D. (d) A-i, B-ii, C-iii, D-iv

Answer

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

### Step-by-Step Solution:

1. **Identify the first item in Column I: Salivary Amylase**
- Salivary amylase is an enzyme found in saliva that breaks down starch into maltose.
- **Match:** (iii) Starch

2. **Identify the second item in Column I: Bile Salts**
- Bile salts are produced by the liver and are involved in the emulsification of fats, making them easier to digest.
- **Match:** (iv) Lipids

3. **Identify the third item in Column I: Rennin**
- Rennin is a proteolytic enzyme that digests milk proteins, particularly casein, in infants.
- **Match:** (ii) Milk proteins

4. **Identify the fourth item in Column I: Pepsin**
- Pepsin is a protein-digesting enzyme secreted in the stomach that breaks down proteins into smaller peptides.
- **Match:** (i) Proteins

### Summary of Matches:
- A. Salivary Amylase → (iii) Starch
- B. Bile Salts → (iv) Lipids
- C. Rennin → (ii) Milk proteins
- D. Pepsin → (i) Proteins

### Final Matches:
- A → (iii)
- B → (iv)
- C → (ii)
- D → (i)

### Correct Option:
Now, we need to find the correct option that matches these pairs. The correct option is:
- **Option A:** A-iii, B-iv, C-ii, D-i