state one secondary sexual characters, for both a girl and a boy, that take place at puberty.
Answers
● Charecters for Males -
Growth of body hair, including underarm, abdominal, chest hair and pubic hair.
Growth of facial hair.
Enlargement of larynx (Adam's apple) and deepening of voice.
Increased stature; adult males are taller than adult females, on average.
Heavier skull and bone structure.
Increased muscle mass and strength.
Broadening of shoulders and chest; shoulders wider than hips.
Increased secretions of oil and sweat glands.
● Charecters for Females -
Growth of body hair, most prominently underarm and pubic hair.
Widening of hips; lower waist to hip ratio than adult males.
Elbows that hyperextend 5–8° more than male adults.
Upper arms approximately 2 cm longer, on average, for a given height.
Labia minora, the inner lips of the vulva, may grow more prominent and undergo changes in color with the increased stimulation related to higher levels of estrogen.