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Reproductive
| Question | Answer |
|---|---|
| What hormones are involved in forming secondary sex charactreistics | testosterone, estrogen, progesterone |
| conveys sperm from epididymis to prostate | Vas Deferens |
| Nourishes sperm (30% of semen) | Prostate |
| Provides fructose for energy (60% of semen) | Seminal Vesicle |
| secrete alkaline fluid to neutralize acidity of urethra (pre-ejaculate) | Bulbourethral Glands |
| Superior two columns of erectile tissue | Corpus Cavernosa |
| Inferior (single) column of erectile tissue | Corpus Spongiosum |
| what 2 muscles elevate testicles in cold temperatures and sexual arousal | Dartos muscle of scrotum & Cremaster muscle |
| Site of sperm & testosterone production | Testes |
| Site of sperm maturation | Epididymis |
| Average male ejaculate contains ______ of semen | 2-5 mL |
| Each mL of semen contains appx. ________ sperm | 100 million |
| Site of Fertilization (egg meet sperm) | Fallopian Tubes |
| Site of implantation of embryo | Uterus |
| lubrication | Vestibular glands |
| tighten around penis during intercourse | Vestibular bulbs |
| Alveoli is where ... | milk is produced in a lactating female |
| causes milk production | Prolactin |
| causes milk release | Oxytocin |