gymnastjazzyjov0euc

21.04.2020 • 

Biology

Which statement describes how water is pulled up through the xylem to the leaves of the plant? As water exits the leaf, hydrogen bonding between water molecules pulls more water up from below. A As water exits the leaf, signals are sent to the roots to pump more water up to the leaves through the xylem by adhesion. B Evaporation from the leaf decreases the hydrogen bonds that form between the water molecules in the xylem, which helps the water molecules to be pulled up the xylem. C Evaporation of water from the leaf increases the hydrogen bonds that form between water molecules in the air, providing the energy for transport.

Ответ:

albattatasraap5wymy

24.01.2022

Biology

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Option (A) is Right Answer

Explanation:

    A As water exits the leaf, signals are sent to the roots to pump more water up to the leaves through the xylem by adhesion

Water diffuse out of the stomata, this makes pressure in the xylem Water is therefore pulled upwards as it replaces the water that is lostIt goes in a ceaseless "line" up the xylem because of the attachment inside water, this importance the hydrogen bonds that structure between each water molecule Water moves from the xylem into the mesophyll cells, evaporates from their surfaces and leaves the plant by dispersion through the stomata

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Ответ:

archersmithdrag

27.07.2022

Biology

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A mountain range in the path of prevailing winds can influence where precipitation falls. When humid winds blow from the ocean toward coastal mountains, they are forced to rise. The rising air cools and its water vapor condenses, forming clouds.

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