Question

Name the condition where protoxylem lies towards the periphery and metaxylem towards centre.

Answer 1

Answer:

Exarch condition found mainly In the case of roots

Answer 2

Answer:

The condition where protoxylem lies in the direction of periphery and metaxylem in the direction of center is called Exarch.

Explanation:

The protoxylem shows two different types of conditions, namely Endarch and Exarch. In stems, the protoxylem lies towards the middle (essence) and the metaxylem lies towards the fringe of the organ.

This kind of essential xylem is called Endarch. In roots, the protoxylem lies in the direction of fringe and metaxylem lies in the middle. Such game plan of essential xylem is called Exarch.