Many Plants Wind Up with a Na⁺ Concentration That Is

question 62

Multiple Choice

Many plants wind up with a Na⁺ concentration that is considerably lower than that of the surrounding soil. What plays a key role in allowing for such a difference to exist?

• A) endodermis
• B) tonoplast
• C) aquaporin
• D) water potential

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Definitions:

Cultures

The shared beliefs, values, customs, behaviors, and artifacts that members of society use to cope with their world and with one another, transmitted from generation to generation.

Extraversion

A personality trait marked by an orientation of one's interests and energies toward the outer world of people and activities, as opposed to introversion.

Agreeableness

A personality trait characterized by warmth, kindness, empathy, and a readiness to cooperate and avoid conflict with others.

Conscientiousness

An attribute denoting someone's knack for systematic arrangement, consistency in dependability, and an intense feeling of obligation.