Abscisic Acid (ABA) Is Synthesized in the Roots in Response

question 35

Multiple Choice

Abscisic acid (ABA) is synthesized in the roots in response to decreased soil water potential.ABA then translocates to the leaves, where it rapidly alters the osmotic potential of guard cells.What effect would this have on the stomata and the process of transpiration?

• A)The stomata would open thereby increasing the rate of transpiration.
• B)The stomata would open thereby decreasing the rate of transpiration.
• C)The stomata would close thereby decreasing the rate of transpiration.
• D)The stomata would close thereby increasing the rate of transpiration.

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Definitions:

Dramaturgists

Researchers who approach social interactions as theatrical performances, where individuals manage impressions and roles in front of others.

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Established laws or rules, often of a religious nature, that are explicitly laid out and expected to be followed by the members of a community.

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