(Questions are from the chapter Humanbody endocrine system)Can Anybody Answer these questions? I'll mark as brainliest to the first and correct answer. (FYI: No, improper or Wrong answers then only I will mark as brainliest)
1. How is the chemical coordination brought about in living beings?
2. What changes occur in a boy's body under the influence of hormones?
3. What changes occur in a girl's body under the influence of hormones?
4. Mention the changes that occur during Adolescence in a human body.
5. What is meant by stress management and how can you manage stress?
6. What emotional changes are felt in adolescents?
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1. Chemical coordination in human beings occurs through chemical messengers called hormones. ... Hormones are secreted by glands directly in blood stream to act at distant sites in the body (target organs).
2. Testosterone is the major male sex hormone and it is produced in the testes. Testosterone levels rise significantly during puberty. When levels are high enough, testosterone starts the production of sperm, causes the chest and shoulders to broaden and causes facial hair to grow.
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