Question

What is xylem?Name the four element of xylem and write one function of its.

Answer 1

it is the vascular tissue in plants which conduct water and dissolved nutrients upward from the root. 
they are divided in to 4 types
1.tracheids
2.vessels
3.fibres
4.parenchyma
FUNCTION 
1 .tracheids: THEY ARE ELONGATED CELLS OF VASCULAR PLANTS 
                      THEY SERVE IN TRANSPORT OF WATER AND MINERALS 
                      SALTS
2.VESSELS:THEY CARRY WATER THROUGHOUT THE PLANT
3.FIBRES     THEY ARE DISTINCTIVE CELLS OF XYLEM THAT TRANSPORT WATER
4.PARENCHYMA :THEY TRANSPORT THE DISSOLVED ORGANIC MATERIAL THROUGHOUT THE PLANT.

Answer 2

Answer:

it is the vascular tissue in plants which conduct water and dissolved nutrients upward from the root. 

they are divided in to 4 types

1.tracheids

2.vessels

3.fibres

4.parenchyma

FUNCTION 

1 .tracheids: THEY ARE ELONGATED CELLS OF VASCULAR PLANTS 

                     THEY SERVE IN TRANSPORT OF WATER AND MINERALS 

                     SALTS

2.VESSELS:THEY CARRY WATER THROUGHOUT THE PLANT

3.FIBRES     THEY ARE DISTINCTIVE CELLS OF XYLEM THAT TRANSPORT WATER

4.PARENCHYMA :THEY TRANSPORT THE DISSOLVED ORGANIC MATERIAL THROUGHOUT THE PLANT.

Explanation: