Question

differentiate between protoxylem and metaxylem ?? for 2 marks​

Answer 1

Explanation:

The main difference between protoxylem and metaxylem is that protoxylem is the first formed part of the xylem whereas metaxylem forms later. ... Protoxylem and metaxylem are two types of primary xylem tissues that occur during xylem development.

Answer 2

Answer:                                HELLO BUDDY!!

Explanation:

The main difference between protoxylem and metaxylem is that protoxylem is the first formed part of the xylem whereas metaxylem forms later. Furthermore, protoxylem contains narrow vessels and cell wall thickenings in the form of rings or helices while metaxylem contains larger vessels and cell wall thickenings in the form of ladder-like transverse bars or continuous sheets except for holes or pits.

Protoxylem and metaxylem are two types of primary xylem tissues that occur during xylem development. Additionally, there are several patterns of xylem development depending on the patterns of these two tissues. They are endarch, exarch, centrarch, and mesarch.

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