Which of the Following Best Explains Why Regulating Opening and Closing

question 24

Multiple Choice

Which of the following best explains why regulating opening and closing stomata is more difficult in dry and hot environments?

• A) Photorespiration becomes a bigger problem as the climate becomes colder.
• B) Photorespiration becomes a bigger problem as the climate becomes warmer.
• C) Photorespiration becomes a lesser problem as the climate becomes warmer.
• D) Photorespiration becomes a lesser problem as the climate becomes colder.

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Definitions:

Optic Disk

The point in the back of the eye where the optic nerve connects to the retina, devoid of photoreceptors.

Visual Fields

The total area in which objects can be seen in the peripheral vision while the eye is focused on a central point.

Optic Nerve

The nerve that transmits visual information from the retina to the brain.

Lens

A transparent structure in the eye that focuses light onto the retina to create clear images.