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Use the following matrices to perform the indicated matrix operations, if possible.
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Testosterone
A steroid hormone produced primarily in the testes in males and the ovaries in females, playing key roles in health and well-being, including regulating sex drive, bone mass, fat distribution, muscle mass, and red blood cell production.
Seminal Vesicles
Glands that secrete fluid that partly composes semen and provides nutrients and a suitable environment for sperm outside the body.
Epididymis
A highly convoluted duct behind the testis, along which sperm passes to the vas deferens.
Glans Penis
The sensitive bulbous structure at the distal end of the penis, often referred to simply as the "head" of the penis.
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