Question

In __1__ type of vascular bundles, the xylem and phloem are situated at the same radius of vascular bundles. Such bundles vascular bundles are common in __2___
When xylem and phloem within a vascular bundle are arranged in an alternate manner on different radii, the arrangement is called __3___. Such as in ___4__.

• A. 1. radial, 2. conjoint, 3. stem and leaves, 4. roots
• B. 1. radial, 3. conjoint, 4. stem and leaves, 2. roots
• C. 3. radial, 1. conjoint, 2. Stem and leaves, 4. roots
• D. 3. radial, 1. conjoint, 4. stem and leaves, 4. roots

Answer 1

The correct option is C 3. radial, 1. conjoint, 2. Stem and leaves, 4. roots

In conjoint type of vascular bundles, the xylem and phloem are jointly situated along the same radius of vascular bundles. Such vascular bundles are common in stems and leaves.
When xylem and phloem within a vascular bundle are arranged in an alternate manner along the different radii, the arrangement is called radial such as in roots.