list five changes that occur in the human male body at puberty
Answers
Answer:
1. There is increase in height as well as mass in both boys and girls.
2. In boys, shoulders are broadened, chest is widened.
3. Voice becomes hoarse in boys.
4. In girls, the region below waist becomes wider.
5. Body hair appears in areas such as underarms, face, hands, and legs.
6. Boys and girls may go through acne problems.
7. Testis grows and starts producing sperms in males, whereas in females, the ovary enlarges and starts producing matured eggs.
8. Mensuration starts during the onset of puberty in girls.
Answer:
Puberty is the period in a person's life when he or she becomes sexually mature. It is a process that occurs in girls between the ages of 10 and 14, and in boys between the years of 12 and 16. It causes bodily changes in both boys and girls, and it affects them differently.
Explanation:
Changes that occur in the human male body at puberty:
1. The expansion of the scrotum and testes is the first puberty alteration in boys. The penis does not enlarge at this point.
2. The penis grows in tandem with the testes and scrotum.
3. Pubic hair grows in a limited area surrounding the genitals, and the first growth is long, soft hair.
4. As the hair becomes longer and thicker, it becomes darker and coarser.
5. Pubic hair eventually resembles adult hair in appearance, but in a smaller region. It can extend to the thighs and up the stomach in certain cases.