Which of the Following Does NOT Provide Evidence Supporting the Cohesion-Tension

question 22

Multiple Choice

Which of the following does NOT provide evidence supporting the cohesion-tension theory?

• A)Water has sufficient tensile strength.
• B)The water potential in a stem is sufficient.
• C)In the morning, heated water begins to flow close to the leaves.
• D)In the morning, the diameter of a tree decreases first in the upper trunk.
• E)In the evening, the diameter of a tree increases first in the lower trunk.