One Function of Abscisic Acid Is

question 20

Multiple Choice

One function of abscisic acid is

• A) the storage of CO₂ for daytime use.
• B) the reduction of water loss from the plant.
• C) the opening of stomata.
• D) increased H⁺ pumping in guard cells.
• E) a lowering of pH in mesophyll cells.

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Definitions:

Continuous Schedule

In operant conditioning, it is a reinforcement schedule where a behavior is reinforced every time it occurs.

Fixed Ratio Schedule

A reinforcement schedule in behavior analysis where a response is reinforced only after a specified number of responses.

Positive Punishment

Adding an undesirable stimulus to decrease a behavior, part of operant conditioning in behavioral psychology.

Insight Learning

A form of learning characterized by the sudden realization of a problem's solution without trial-and-error behavior.