Water moves from high to low concentration across the membrane (down). This is called osmosis.
Down in osmosis
high- low
which is down
down
yes
downhill
up
Xylem is a one way flow
Xylem caries water and disolved nutrients from the roots throughout the plant. Phloem carries/ distributes the products of photosynthesis (mainly from the leaves) to the rest of the plants. A good way to remember their function is: Xylem is the upward conduction of water while phloem is the upward and downward conduction of food and minerals.
Each water molecule pulls on other water molecules as water is transpired from the leaves of the plant. This allows free movement of water throughout the plant.
Phloem has a two-way flow
Vascular Tissues are the Xylem and Phloem. These are the transport system of plants in other words, the circulatory system. The Xylem is responsible for the traveling of liquids to its other organs while the Phloem absorbs food particles.
Though there are many methods, the major way in which plants move water against gravity towards the leaves is transpiration. it occurs in the following steps.The water evaporates from the stomata in the leaves.This creates a lower water potential in the leaves than the xylem ( vessel for transportation of water in the stem).Water therefore moves from the xylem to the leaves.The xylem in turn withdraws water from the roots.
Xylem moves the water and other materials up.
differ in such a way that xylem transport water while phloem transport food and nutrients
Down
Xylem moves the water and other materials up.
sideways
Xylem is a one way flow
Xylem is a one way flow
The stem carries water from the roots to the rest of the plant. It has three parts, xylem, phloem, and cambium. The xylem carries sugars up, the phloem can go either way, and cambium is where sugars are made. Hope this helps! :D
Xylem transports water and minerals up the stem of the plant for maintenance. Phloem is bidirectional and transports the glucose derived from photosynthesis.
In botany, vascular tissues include xylem and phloem. Xylem is the type of vascular tissue that moves water and dissolved nutrients from the roots to the leaves. The xylem are one-way roads, however. No particles can move down the tree through the xylem. Phloem are the tubes in plants responsible for transporting sugars from the leaves to the roots and vice-versa. These are the tubes that are like normal roads. The sugars in the phloem are able go from the roots to the leaves and from the leaves to the roots. In subjects other than botany, I have no idea what vascular tissue is used for. Hopefully the information I gave you is what you needed.
A flower takes in water through the xylem, which is the outer layer of the stem.Hope this answer helped you in any way.