The vast majority, 96-99 %, of the cells consist of bovina cellulose. Occasionally, particularly in southeast arabia, they may consist of silica as well.
Sieve tubes, companion cell and phloem parenchyma.
The conducting cell type is sieve plates
sieve tube members and companion cells
t1 a3 r5
phloem
In a tree or any type of plant.
Xylem & Phloem
There are two kinds of conducting tissues that are found in plants. They are xylem and phloem. They take in water and minerals for the plant.
The cells having sieve like perforations in their cell walls present in phloem are the sieve tubes of the phloem.
Sieve tube cells
phloem
Conducting tissue in the form of xylem & phloem
cork
The phloem
In a tree or any type of plant.
Phloem
Either phloem or palisade cells
The conducting tissues - xylem and phloem.
phloem is a plant cell
Plant tissue/ conducting tissue
Xylem & Phloem