Select an incorrect statement regarding vascular bundles

Options

A. In the open vascular bundles of dicotyledons, a meristematic region, cambium is present between the phloem and xylem which is known as the interfascicular cambium.
B. In radial vascular bundles xylem and phloem are arranged in an alternate manner on different radii.
C. In conjoint vascular bundles xylem and phloem are situated at the same radius.
D. In collateral vascular bundles phloem is located only on the outside to the xylem. This can either be open or close.

Explanation

To determine the incorrect statement regarding vascular bundles, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Vascular Bundles**: Vascular bundles are arrangements of xylem and phloem in plants. They can be classified into two main types: radial and conjoined.

2. **Identify Types of Vascular Bundles**:
- **Radial Vascular Bundles**: Found primarily in roots, where xylem and phloem are arranged alternately on different radii.
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