interfasicular cambium is situated

Options

A. Outside th vascular bundles
B. In medullry rays
C. Inside the vascular bundles
D. In between the vascular bundles

Answer

To answer the question about the location of the interfascicular cambium, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Types of Cambium**:
- There are two types of cambium: intrafascicular cambium and interfascicular cambium.
- Intrafascicular cambium is located within the vascular bundles, while interfascicular cambium is found between the vascular bundles.

2. **Identify the Structure of Vascular Bundles**:
- In dicot plants, vascular bundles are of the open type, meaning they contain both xylem and phloem, along with cambium.
- The cambium present within the vascular bundles is called intrafascicular cambium.

3. **Define Interfascicular Cambium**:
- Interfascicular cambium is formed from the parenchymatous cells (medullary rays) that are located between the vascular bundles.
- It connects the intrafascicular cambium of adjacent vascular bundles, forming a continuous ring.

4. **Determine the Location of Interfascicular Cambium**:
- Since interfascicular cambium is situated between the vascular bundles, it is not located inside or outside the vascular bundles but rather in the space that separates them.

5. **Conclude the Answer**:
- Therefore, the interfascicular cambium is situated **in between the vascular bundles**.

### Final Answer:
The interfascicular cambium is situated **in between the vascular bundles**.

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