Which Statement Is NOT True About the Pressure-Flow Model of Phloem

question 13

Multiple Choice

Which statement is NOT true about the pressure-flow model of phloem transport?

• A) Water is actively transported into phloem.
• B) Phloem sap moves at a rate of 60 to 300 cm per hour.
• C) Pressure is created in the phloem by the buildup of water and sugar.
• D) Sugar produced by photosynthesis is actively transported into phloem cells.
• E) Sugar is actively transported out of the phloem at a sink area such as the root.

Understand the fundamental principles of electromagnetism and how they apply to various devices.

Comprehend the concept of electron deficit and its terminology within electrical circuits.

Recognize the roles and functions of capacitors in vehicle electrical systems.

Apply Ohm's Law to calculate voltage, current, and resistance in electrical circuits.

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Definitions:

Actual Temperatures

The measured value of temperature, not adjusted or normalized, representing real-world conditions.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values.

Null Hypothesis

In testing, it is the presumption that no effect or no difference exists in the population, serving as the hypothesis that is formally tested.

P-value

A measure in statistical hypothesis testing that helps in determining the significance of results, indicating the probability of observing the data if the null hypothesis is true.