how is the body prepared for reproductive life during the adolescence?
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Answers
Explanation:
Teen hormones affect teenagers' moods, emotions, and impulses as well as their body. The mood swings that teens experience are caused by fluctuations in estrogen, progesterone, and testosterone—the sex hormones. These same teen hormones will also affect the way they think about dating and sex.
How is the body prepared for reproductive life during the adolescence?
There are some physical and internal changes during adolescence. These changes prepare reproductive life during adolescence.
- Development of Sex Organs:-
At this age, Sex organs start developing in both girls and boys.
In girls, the ovaries enlarge and eggs begin to mature. Also ovaries start releasing mature eggs. In bys, male sex organs like the testes and penis develop completely. Testes begin to produce sperms.
- Mental, Intellectual and Emotional maturity:-
Adolescence is the period of change in a person way of thinking. During this age intellectual development takes place. At this time, brain has the highest capacity for learning. At this age adolescents feel in a better way.
- Secondary sexual characters:-
Testes and ovaries are the reproductive organs. They produce gametes. These are known as sperms and ova. In girls breast begin to develop and boys begin to grow facial hair. These are known as secondary sexual characters. Both boys and girls develop hair under the arms and pubic regions.
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The changes which occur at adolescence are controlled by hormones. Hormones are chemical substances. These are secretions from endocrine glands.
The main hormone or testosterone begins to be released by the testes at the onset of puberty. This causes changes in boys like growth of facial hair.
In girls, ovaries begin to produce the female hormone or estrogen which makes the breast develop milk. These glands are known as mammary glands which are present in breasts.