With reference to the human body, consider the following statements:1. The production of somatotropin goes up when a person exercises.2. Men’s testes produce progesterone.3. Woman’s adrenal glands secrete testosterone.4. Stress causes the adrenals to release very less amount of cortisol than usual. Which of these statements are correct?

Human physiology is the science of how the human body functions in health and disease. It includes the study of the nervous, endocrine, cardiovascular, respiratory, digestive, and urinary systems, as well as cellular and exercise physiology.