The diagram below shows the structure of a male reproductive system. urethra testis sperm duct sex glands coiled tube penis Fig. 15.11 Male reproductive system scrotum Scrotum ac sac that holds the testes outside the body where they can beanbsp;...
|Title||:||Interactive Science For Inquiring Minds Volume A Textbook Express/Normal (Academic)|
|Publisher||:||Panpac Education Pte Ltd - 2008|