puberty males 1. hypothalamus - pituitary gland - testosterone 2. 12-16 years of age - more typical...
TRANSCRIPT
PubertyMales1. Hypothalamus - Pituitary gland - testosterone2. 12-16 years of age - more typical near 12 when sperm are first produced
Female1. Hypothalamus - Pituitary gland - estrogen2. 11-14 years of age - more typical 11
Puberty
Secondary Sexual Characteristics
Primary Vs Secondary Sexual Characteristics
Girls1. Deposition of fat in breasts, thighs, and buttocks2. The pelvic girdle broadens3. Skin softens4. Increase in bodily hair
Secondary:Boys1. longer heavier bones2. larger muscles3. Thicker skin4. Deeper voice5. Increased bodily hair6. Increased metabolism
Primary: growth and maturation of genitalia
Genital Development
Genital Development
What about hermaphrodite?1. Animal or plant; having both male female reproductive organs
2. A person born with both ovarian and testicular tissues and internal reproductive organs