Model of male sex organ

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Dopamine is an important chemical messenger involved in reward, motivation, memory, attention and even regulating body movements. Male reproductive system, vector sketch hand-drawn illustration isolated on white background, isolated detailed color image of the male reproductive system, male health. The seminal vesicles are sac-like structures attached to the vas deferens to the side of the bladder. They are the seminal vesiclesthe prostate glandand the bulbourethral glands Cowper glands. It is a part of the stages of sexual differentiation.

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Reproductive system male - 3d illustration medical concept.

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Male Reproductive System

They pass through the prostate, and open into the urethra at the seminal colliculus. The descent of the testes to its final location at the anterior abdominal wall, followed by the development of the gubernaculum, which subsequently pulls and translocates the testis down into the developing scrotum. Along with the seminal vesicles it produces the fluid secretions that support and nourish the sperm. The skin of the penis is loose and elastic to allow for changes in penis size during an erection. There's no cure for Alzheimer's, but there….

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