The Name of Which of the Following Annelid Classes Indicates

question 54

Multiple Choice

The name of which of the following annelid classes indicates the relative number of bristles (chaetae) its members have?

• A)Oligochaeta
• B)Polychaeta
• C)Hirudinea (leeches)
• D)all three of these
• E)two of these

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Definitions:

REM Sleep

stands for Rapid Eye Movement Sleep, a sleep phase characterized by rapid movement of the eyes, increased brain activity, vivid dreams, and temporary paralysis of major muscle groups.

Sleep Apnea

A sleep disorder characterized by pauses in breathing or periods of shallow breathing during sleep, often leading to disrupted sleep and decreased oxygen levels.

Narcolepsy

A long-term sleeping condition identified by excessive sleepiness during the day and unexpected sleep episodes.

Unconscious Desire

Refers to the hidden wishes and motives that influence behavior and thoughts, often not accessible to the conscious mind.