| A | B |
|---|
| Testosterone | male hormone |
| Puberty | stage of development when a person can produce offspring |
| Sperm | male reproductive cells |
| 12-15 years old | when puberty usually begins in males |
| Testes | male reproductive gland that produces sperm and testosterone |
| male secondary sex characteristics | broadened shoulders, deepened voice, formation of sperm, growth of facial, body, & pubic hair |
| Semen | fluid released by the male reproductive tract - contains sperm |
| Inguinal hernia | intestines pushes through inguinal canal into the scrotum |
| Prostate cancer | 2nd most common cancer in males |
| Testicular cancer | most common cancer among young males |
