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What direction does the xylem transport water?
The xylem in a plant transports water and dissolved minerals from the roots to the shoots and leaves. The movement of water is typically upward and against gravity due to the cohesion and adhesion properties of water molecules within the xylem vessels.
How can water flow up the xylem tube while gravity is pulling it down?
Water is able to flow upward through the xylem tubes due to a combination of capillary action, cohesion, and transpiration pull. Capillary action helps lift the water molecules, while cohesion enables them to stick together. The transpiration pull, caused by water evaporating from the leaves, creates a negative pressure that helps draw water up the xylem tubes.
How does xylem differ from phlegm?
Xylem is a one way flow
How is the xylem different from pholem?
Xylem is a one way flow
What do the veins of the leaf contain?
They contain xylem and phloem. Xylem moves water up and phloem moves glucose up or down.
What is xylem flow in plants?
Xylem transports water throughout the plant.
The flow of water flowing into the xylem is regulated by?
The flow of water flowing into the xylem is regulated by the process of transpiration and the cohesion-tension theory. Transpiration creates a negative pressure that pulls water up through the xylem, while cohesion between water molecules helps maintain a continuous column of water within the xylem.
Xylem used in a sentence?
the xylem tubes transport water up and down the stems of plants
Do xylem travel up or down?
Both, it takes water and Carbon Dioxide up and it lets out Oxegen.
Where do each of the products of photosynthesis go?
xylem up phloem down keeps the juicies from phloem down
How do leaf cells obtain their water supply?
the roots make the water flow up from the ground through the xylem.
Which process requires more energy from the plant moving water up through the xylem or moving nutrients down through the phloem?
Moving water up through the xylem requires more energy from the plant compared to moving nutrients down through the phloem. This is because water movement in the xylem involves overcoming gravity and transpiration, which requires energy to pull water from the roots to the leaves. Nutrient movement in the phloem, on the other hand, occurs through pressure flow and does not require as much energy expenditure from the plant.
