The correct answer is: development of ovaries in girls and testes in boys.
Primary sex characteristics are the physical characteristics directly related to the reproductive system and organs.
(1 point)
• development of body hair in boys
• development of ovaries in girls and testes in boys
• development of breasts
• development of acne in bovs
1 answer
The correct answer is: development of ovaries in girls and testes in boys.
Primary sex characteristics are the physical characteristics directly related to the reproductive system and organs.