The Egg-Laying Echidna Does Not Exhibit REM Sleep but Has

question 101

Short Answer

The egg-laying echidna does not exhibit REM sleep but has a disproportionately large ________ .

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Definitions:

Psychological Disorder

A disorder characterized by patterns of thought, feeling, or behavior that are deviant, distressing, and dysfunctional, impacting daily functioning.

Veterans

Individuals who have served in the military forces, especially those who have served in combat.

Obsessive-Compulsive Disorder

A mental disorder characterized by unwanted, repetitive thoughts (obsessions) and actions (compulsions) that the person feels driven to perform.

Hand-Washing Rituals

Repeated and often excessive washing of hands, typically as a manifestation of obsessive-compulsive disorder.