Examlex
Which of the following involves metabolic cooperation among prokaryotic cells?
Insomnia
A sleep disorder characterized by difficulty falling and/or staying asleep, affecting a person's quality of life and health.
Consecutive Hours
Refers to hours that follow one directly after the other in a sequential manner.
Circadian Rhythm
The natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.
Animal Species
Refers to distinct groups of animals that are capable of interbreeding and producing fertile offspring, sharing common attributes and genetics.
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