xylem

The other three terms are used where there is more than one strand of primary xylem.

Healing can only happen when the xylem is not cut into and damaged.

Xylem appeared early in the history of terrestrial plant life.

More water is furnished by the root cells to the xylem.

From there, it is carried to other plant organs by the xylem.

Hardwood has xylem vessels which are used to transport water.

Once the xylem is affected, other symptoms occur higher up in the plant.

The xylem cells transport water and nutrients throughout the plant.

This prevents the xylem from taking up any air.

Their trunks produced secondary xylem, meaning they were made of wood.

The end walls, unlike vessel members in xylem, do not have openings.

Some xylem cells carry water and nutrients up from the roots, while others store food.

Then the water travels from the roots through tubes called xylem vessels.

There is also a pressure change between the top and bottom of the xylem vessels, due to water loss from the leaves.

In other words this means that the xylem helps during photosynthesis by giving water and energy to the plant.

Root pressure may be important in refilling the xylem vessels.

The disease will spread into as well as between the cells of the xylem.

All species have secondary xylem, which is relatively uniform in structure throughout this group.

Xylem is one of two tissues in the plant which transport substances that plants need to live.

If colonization is successful, the bacteria may plug the xylem vessels.

It also allows plants to draw water from the root through the xylem to the leaf.

Adults feed using their beak to tap into the xylem of plants.

It usually enters through the root system and travels into the xylem vessels.

Movement of water from the soil to the leaves in done in xylem vessels.

The water moves down a concentration gradient from the soil solution to the xylem.