Question

why are xylem and phloem called complex tissues

Answer 1

they are called complex tissues their structure is complexer than other tissue. they have many kind of cells grouped to perform various functions

Answer 2

they are called complex tissue because they are complex in structure having dead and living cell

xylem consist of

1 . trechieds

2. vessel

3.xylem parenchyma

4. xylem fibers

pholem are of 4 types

1.sieve tube

2. campanion

3. pholem fibers

4. pholem parenchyma