16. Penis: Male :_______Female 19. External male organ:Testes External female organ:_________17. Progesterone: Female hormone :_______Male hormone 20._______: Sperm duct Fallopian tube: Oviduct​

Sagot :

Answer:

16.male

Explanation:

hope it help

pa

Answer:

16. Penis : Male : Vagina : Female

17. Progesterone : Female hormone : Testosterone : Male hormone

19. External Male Organ: Testes : External Female Organ : Vulva

20. Vas deferens : Sperm duct : Fallopian tube : Oviduct

Explanation:

I'm not sure if it's all correct because I just searched it howsoever I hope this helps