Remobilised minerals become available to

Options

A. Chlorotic leaves
B. Dried leaves
C. Young leaves
D. Older parts of plant

Answer

**Step-by-Step Solution:**

1. **Understanding Remobilized Minerals**:
- Remobilized minerals refer to the minerals that are moved from one part of the plant to another, specifically from older parts to younger parts.

2. **Identifying the Source and Destination**:
- The movement of these minerals occurs from older parts of the plant, which are undergoing senescence (aging) and are no longer using these minerals effectively.
- The destination for these remobilized minerals is the younger parts of the plant, such as young leaves, which require these nutrients for growth and development.

3. **Types of Minerals Involved**:
- Minerals that can be remobilized include phosphorus, potassium, and zinc. These minerals are not part of the structural components of the plant, allowing them to be moved easily.
- In contrast, minerals like calcium are structural components and cannot be remobilized.

4. **Analyzing the Options**:
- The question asks where remobilized minerals become available. The options are:
- Chlorotic leaves (which are unhealthy and not the target for remobilization)
- Dried leaves (which are not actively growing and cannot utilize remobilized minerals)
- Young leaves (which are actively growing and require these nutrients)
- Older parts of the plant (which are the source of the remobilized minerals, not the destination)

5. **Conclusion**:
- Based on the analysis, remobilized minerals become available to **young leaves**. Thus, the correct answer is **young leaves**.

**Final Answer**: Young leaves

---