One way the endocrine system helps maintain homeostasis is by having:
Correct answer: B. Two hormones with opposite effects regulate certain things
- A. Each gland secrete only one hormone
- B. Two hormones with opposite effects regulate certain things
- C. Only steroid hormones regulate important functions
- D. The pituitary gland regulate all the other glands
Explanation
There is a common mechanism in the endocrine system known as antagonistic control. For instance, insulin and glucagon have opposing effects on blood sugar levels, helping to regulate glucose homeostasis. The feedback mechanism for maintaining body temperature is also an example.
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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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