Stomata Open When Guard Cells

question 79

Multiple Choice

Stomata open when guard cells

• A)sense an increase in CO2 in the air spaces of the leaf.
• B)open because of a decrease in turgor pressure.
• C)become more turgid because of an addition of K+, followed by the osmotic entry of water.
• D)close aquaporins, preventing uptake of water.
• E)accumulate water by active transport.

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Definitions:

Timely Manner

Completing tasks or responding within a timeframe that is regarded as efficient and appropriate.

Sensation Thinker

An individual who predominantly relies on concrete, factual information and logical analysis when making decisions or understanding the world.

Realistic Approach

A practical and sensible method that is based on actual conditions and achievable outcomes.

Human Relations

The study and management of how individuals relate to and interact with one another, especially in the workplace.