Question
Which of the following are primary sex characteristics that develop during the teen years?
(1 point)
Responses
development of breasts in girls
development of breasts in girls
development of body hair in boys
development of body hair in boys
development of ovaries in girls and testes in boys
development of ovaries in girls and testes in boys
development of acne in boys
(1 point)
Responses
development of breasts in girls
development of breasts in girls
development of body hair in boys
development of body hair in boys
development of ovaries in girls and testes in boys
development of ovaries in girls and testes in boys
development of acne in boys
Answers
GPT-4o mini
Primary sex characteristics are those that are directly related to the reproductive system and its functions. Among the options you provided, the following is a primary characteristic that develops during the teen years:
- **Development of ovaries in girls and testes in boys**
This option refers to the maturation of the reproductive organs, which is a primary sex characteristic. The other options (development of breasts in girls, development of body hair in boys, and development of acne in boys) are secondary sex characteristics or unrelated to the reproductive system.
- **Development of ovaries in girls and testes in boys**
This option refers to the maturation of the reproductive organs, which is a primary sex characteristic. The other options (development of breasts in girls, development of body hair in boys, and development of acne in boys) are secondary sex characteristics or unrelated to the reproductive system.