Biology Biology Practice Problems Solutions Library

Water Potential Solutions Library

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8 solutions

Water Potential

Q. Explain how plants without a heart, can pump water up sometimes hundreds of feet above ground. Base your explanation in the characteristics of wate...

Solved • Jul 13, 2018

Water Potential

Q. How do terrestrial plants regulate the amount of water they transpire? What negative consequences might result from prolonged reduction of the amou...

Solved • May 31, 2018

Water Potential

Q. Is water mostly pushed up the tree from the roots or pulled up the tree from the leaves? Briefly explain

Solved • May 23, 2018

Water Potential

Q. Describe how water within xylem vessels moves toward the top of a tree.

Solved • May 16, 2018

Water Potential

Q. Most of the water within xylem vessels moves towards the top of a tree as a result ofa. active transport of ions into the tracheidsb. osmosis in th...

Solved • Nov 17, 2017

Water Potential

Q. Which of the following is evidence against the root pressure hypothesis?a. water molecules held together by cohesionb. water entering root cells by...

Solved • Nov 17, 2017

Water Potential

Q. You are moving from Georgia to Southern Florida, and decide to take your favorite plant, except that the humidity is higher. Under these conditions...

Solved • Nov 17, 2017

Water Potential

Q. During a drought plants close stoma bya. moving sodium (Na+) ions out of guard cellsb. adding water to gaurd cellsc. increasing the turgor of guard...

Solved • Nov 17, 2017