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the muscle underneath the dartos muscle, it elevates the scrotum away from the body causing scrotal elongation due to the loosening of the skin during warm temperatures.
Protect the sperm and aid in their delivery to the exterior of the body or to the female reproductive tract.
What are accessory organs?
Testicles are suspended in a sac-like scrotum outside of the abdominopelvic cavity.
Where are testicles found?
Scrotum, 3 degrees cooler
Where does viable sperm live and how much cooler is it than inside of the body?
Dartos muscle and cremaster muscle
What two muscles help maintain a constant interscrotal temperature?
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