The Function of the Phloem Companion Cells Is to

question 21

Multiple Choice

The function of the phloem companion cells is to

• A)assist vessel members to move organic substances.
• B)supply potassium ions for water absorption.
• C)help load organic compounds into neighboring sieve tubes.
• D)store the organic compounds transported by the sieve tubes.
• E)help transport organic compounds when the sieve tubes become overloaded.

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Definitions:

Standard

Established norms or requirements that specify technical or operational criteria, ensuring uniformity and quality across products and practices.

D-Train Combination

Refers to a specific configuration of linked railway or road vehicles, typically for the efficient transportation of goods or passengers.

Points Of Articulation

The specific locations at which parts of an articulated object (like a toy or a robotic arm) can bend or rotate.

Wiring Gauge

A measurement of the diameter of electrical wire, determining its current-carrying capacity and resistance.