Biology, asked by misbach, 1 year ago

how many types of xylem are there based upon origin and position

Answers

Answered by priyanshurai1
3
dear.....It is a complex tissue composed of many types of cells. The term xylem was proposed .... Based on origin, xylem classified into two groups. Ø Primary xylem. § Protoxylem
Answered by aftabrazwi
22
based upon origin two types of xylem are there 1: protoxylem 2" metaxylem
based upon position 1:exarch. 2:endarch
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