Question

The upward movement of water normally requires a pump in our houses built. In tall trees

Answer 1

Answer:

transpiration.

Explanation:

Water and mineral salts diffuse into the xylem of plants. Due to the difference in osmotic pressure, the water shoot up. But this is not enough for tall plants. During transpiration, a suction force is created, pulling the water up.

I hope this is the answer.

Answer 2

Answer: The upward movement of water normally requires a pumping our houses but in tall tress water rises up to without any external support due to transpiration pull.

Explanation:

• It is an anti gravitational force created due to the transpiration process or water loss from the leaves which pulls up water from the roots.
• Water does not fall back down but instead adheres to the xylem's side. We refer to this mechanism as a capillary action in roots and stems.
• Water is transported to the tips of the tallest trees by capillary action due to the cohesion generated by the individual water molecules and the tension between the water molecules and the xylem.
• This process of water movement upward is generated by this pressure, which is also known as the root pressure, which is created when ions from the soil are actively transferred into roots that would be of the vascular tissue.

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