Which one of the following is correctly matched ?

Options

A. Apoplast-Plasmodesmata
B. Potassium - Readily immobilisation
C. Bakane of rice seedlings - F. Skoog
D. none of the above .

Explanation

To determine which option is correctly matched, we will analyze each option provided in the question step by step.

### Step-by-Step Solution:

1. **Understanding Apoplast Transport**:
- Apoplast transport refers to the movement of water and solutes through the cell wall and intercellular spaces without crossing any cell membranes.
- It does not involve plasmodesmata, which are channels that connect plant cells.
- Therefore, if an option states that apoplast transport involves plasmodesmata, it is incorrect.

2. **Analyzing Potassium Readily Immobilization**:
- Potassium is an essential nutrient for plants and is often found in large quantities in the soil.
- The process of immobilization refers to the conversion of soluble potassium into an insoluble form, which can be a correct statement regarding potassium in soil.
- Thus, if an option states that potassium is readily immobilized in soil, it is likely correct.

3. **Becan Disease in Rice Seedlings**:
- Becan disease is a condition that affects rice plants, but it is important to identify the discoverer of this disease.
- The transcript mentions that Becan disease was discovered by Shotaro Horii in 1898, not by Apscoog.
- Therefore, if an option incorrectly attributes the discovery of Becan disease to Apscoog, it is incorrect.

4. **Identifying the Correct Match**:
- Based on the analysis:
- The first option regarding Apoplast transport is incorrect.
- The second option regarding potassium immobilization is correct.
- The third option regarding Becan disease is incorrect due to the misattribution of the discoverer.
- Thus, the correctly matched option is the one regarding potassium immobilization.

### Final Answer:
The correctly matched option is **B: Potassium readily immobilization**.

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