Question

When the xylem and the phloem lie in the same radius, the vascular bundle is called
a. conjoint
b. radial
c. open
d. closed.

Answer 1

a. conjoint
hope it helps you

Answer 2

a)Conjoint

Explanation:

• In conjoint vascu­lar bundles, the xylem and phloem tissues are present on the same radius and are immediately opposite each other.
• In dicot stems, this is a regular phenomenon.
• Conjoint vascular bundles are classified into two forms based on the number and location of phloem groups: collateral and bi-collat­eral.
• A type of arrangement in which the xylem is on the inside and the phloem is on the outside is known as collateral.
• Bi-collateral: The xylem lies in the centre, flanked on either side by two regions of phloem and cambium tissues.