Asked by Mishia Perry on May 02, 2024
Verified
A biological cycle, or rhythm, that is approximately 24 hours long is called a(n) __________ cycle.
A) infradian
B) circadian
C) diurnal
D) ultradian
Circadian Cycle
An innate system that controls the cycle of sleeping and waking, repeating approximately every 24-hour period.
- Elucidate on the assorted rhythms that manage physiological and psychological operations.
Verified Answer
TS
Tianna SaundersMay 07, 2024
Final Answer :
B
Explanation :
A circadian cycle is approximately 24 hours long and is found in many biological processes, such as the sleep-wake cycle and hormone secretion. Infradian cycles are longer than 24 hours, diurnal cycles occur during daylight hours, and ultradian cycles are shorter than 24 hours.
Learning Objectives
- Elucidate on the assorted rhythms that manage physiological and psychological operations.