When Does Root Pressure Become Insignificant?

Practice question

Question

Root pressure becomes insignificant when:

Options

Choose one · Correct answer highlighted

Soil water potential is high Transpiration rate is high Correct At night Humidity is high

Explanation

B fits best: Transpiration rate is high. Keep the WATER TRANSPORT basics straight and Transpiration rate is high stands out as the precise answer. Avoid: A) Soil water potential is high; C) At night; D) Humidity is high. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.

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