| Front | the male secondary sex characteristics |
|---|---|
| Back | libido, voice deepening, hair, muscle mass development, external genetalia development |
Tags: 6_6_homeostasis
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Female secondary sex characteristics breasts wider hips fat
Previous card: Male roles testosterone development pre-natal development genetalia isperm
Up to card list: IB Biology HL