Which Statement About Arbuscules Is False

question 56

Multiple Choice

Which statement about arbuscules is false?

• A) They are an association between plants and fungi.
• B) They expand the effective root area of plants and allow for more efficient water uptake.
• C) They are a significant source of fixed nitrogen for plants.
• D) They are a significant source of phosphorus for plants.
• E) Most land plants have them.

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Definitions:

Endorphins

The body’s own pain-killing chemicals, which operate by blocking the transmission of pain messages to the brain.

Inhibitory

Pertaining to a process that decreases the likelihood of a reaction occurring, often referring to neural signals in the brain that dampen activity.

Behavioral Activation System

A neurobiological system that influences an individual's motivation and ability to pursue and achieve goals, often associated with positive emotional states.

Rewards

Rewards are benefits, recognition, or compensation received as a result of completing a task or behaving in a desired way.