Mathc column I with column II and select the correct option from the given codes.
`{:("column I","column II"),(C_(4)"plants",(i)"Succulents"),("Chlorophyll b",(ii)"Accessory photosynthetic pigment"),("PS II",(iii)"Photoxidation of" H_(2)O),("CAM",(iv)"Kranz anatomy"):}`

Options

A. iv,ii,iii,i
B. iii,ii,iv,i
C. i,iii,ii,iv
D. i,ii,iii,iv

Answer

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

### Step-by-Step Solution:

1. **C4 plants**:
- C4 plants are characterized by a specific leaf anatomy known as **Kranz anatomy**. This anatomy involves two layers of cells surrounding the vascular bundles.
- **Match**: C4 plants → (iv) Kranz anatomy.

2. **Chlorophyll b**:
- Chlorophyll b is known as an **accessory photosynthetic pigment**. It assists chlorophyll a in capturing light energy for photosynthesis.
- **Match**: Chlorophyll b → (ii) Accessory photosynthetic pigment.

3. **PS II (Photosystem II)**:
- PS II is involved in the **photoxidation of H2O**, which is the process of splitting water molecules during the light-dependent reactions of photosynthesis.
- **Match**: PS II → (iii) Photoxidation of H2O.

4. **CAM (Crassulacean Acid Metabolism)**:
- CAM is a metabolic pathway used by certain plants, particularly **succulents**, to fix carbon dioxide at night to minimize water loss during the day.
- **Match**: CAM → (i) Succulents.

### Final Matches:
- C4 plants → (iv) Kranz anatomy
- Chlorophyll b → (ii) Accessory photosynthetic pigment
- PS II → (iii) Photoxidation of H2O
- CAM → (i) Succulents

### Correct Option Code:
The correct option code based on the matches would be:
- C4 plants (iv), Chlorophyll b (ii), PS II (iii), CAM (i).