Which of the Following Is True of Stomata

question 22

Multiple Choice

Which of the following is true of stomata?

• A) Stomata open to increase both water absorption and gas exchange.
• B) Stomata occur in all land plants and are the same as pores.
• C) Stomata open to allow gas exchange and close to decrease water loss.
• D) Stomata occur in all land plants and define them as a monophyletic group.

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Definitions:

Wye

An electrical configuration where three components are connected at a single common point, forming a Y shape.

True Power

The actual power consumed by a device in an electrical circuit, measured in watts (W), and calculated as the product of voltage, current, and the cosine of the phase angle between them.

Three-Phase Circuit

An electrical distribution system consisting of three alternating currents of the same frequency, which reach their peak values at different times.

Power Factor

The ratio of real power flowing to the load to the apparent power in the circuit, reflecting how effectively electrical power is converted into useful work output.