Which of These Is the Best Example of Acclimatization to Light

question 23

Multiple Choice

Which of these is the best example of acclimatization to light variation that is accomplished by morphological, rather than physiological means?

• A) Plants in different climates have different forms of the same photosynthetic enzymes, according to which form operates best in the plant's particular environment.
• B) Spearscale plants grown in different light environments vary in maximum net photosynthesis rate, nighttime respiration values, and light compensation points.
• C) Unlike other plants, lichens in the Arctic can photosynthesize at temperatures close to freezing.
• D) Golden banner plants adapt to varying light conditions by adjusting their number of chloroplasts and the thickness of their leaves.

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Definitions:

Modified Comparative

A legal doctrine used in some jurisdictions for determining damages and liability based on the degree of fault of each party.

Assumption Of Risk

A legal doctrine that a person may not recover for an injury received when they voluntarily expose themselves to a known danger.

Voluntarily

Voluntarily refers to actions taken out of one's own free will without coercion or obligation from external forces.

Unreasonably

Acting without regard to what is fair, proper, or logical, often leading to harm or injustice.