Question

Metaxylem lies towards the periphery- Define the vascular bundle type. *​

Answer 1

Endarch is the primary xylem where metaxylem lies towards the periphery

Explanation:

• Xylem is the vascular bundle type in this case.
• Primary xylem may be of 2 types - Endarch and Exarch
• The position of metaxylem and protoxylem decides the what type of primary xylem is formed.
• When metaxylem lies towards the periphery , like in case of stems, it is called Endarch.
• When metaxylem lies towards the center, like incase of roots , it is called exarch condition.
• Metaxylem is basically the later formed primary xylem whereas protoxylem is formed first.