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:

Acute Stress Disorder

A mental health condition characterized by the development of severe anxiety, dissociation, and other symptoms that occur within a month after exposure to a traumatic event.

Trauma

A deeply distressing or disturbing experience, which can lead to long-lasting psychological impacts.

Derealization

A feeling of detachment or estrangement from one's surroundings, where the world feels unreal.

Depersonalization

A dissociative experience during which a person feels detached from their thoughts, feelings, body, or actions, as if they are observing themselves from outside.