A thermostat is a good example of:
Correct answer: B. Feedback system
- A. Hormone-receptor complex
- B. Feedback system
- C. Prostaglandin
- D. Exocrine gland
Explanation
A thermostat is indeed a good example of a feedback system. In a feedback system, a change in one parameter triggers a response that counteracts the initial change, maintaining the system within a stable range. In the case of a thermostat, when the temperature deviates from the set point, it triggers a response (e.g., turning on or off a heating or cooling system) to bring the temperature back to the desired level.
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Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.
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