Check these sites.
http://kidshealth.org/teen/sexual_health/changing_body/female_repro.html
http://kidshealth.org/parent/general/body_basics/male_reproductive.html
http://www.estrellamountain.edu/faculty/farabee/biobk/BioBookREPROD.html
http://biology.clc.uc.edu/courses/bio105/reproduc.htm
How is the structure of the female and the male reproductive system suitable for their functions? Please reply soon!!! Thanks.
2 answers
They both allow internal fertilization to occur.