Biological Rhythms in Animals Isolated from Light and Dark Cues

question 41

Multiple Choice

Biological rhythms in animals isolated from light and dark cues ________.

• A) continue to have cycles of exactly 24 hours' duration
• B) continue to have cycles of approximately 24 hours' duration; some more rapid, some slower
• C) synchronise activity with whatever lighting cycle is imposed on them
• D) cease having any rhythms

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Definitions:

Warning

A statement or event that signals a potential danger, problem, or other unpleasant situation.

Toddlers

Young children, typically aged one to three years, who are in the early stages of walking and developing speech.

Activities

Tasks or actions undertaken for a particular purpose, such as learning, recreation, or physical exercise.

Producers

Individuals or entities that create goods or services through the combination of labor, land, and capital.