Relacionar Columnas how the male reproductive systems worksVersión en línea pasos relacionados con el proceso de las partes del aparato reproductor masculino por Gonzalo Panadero Carramolino 1 Second step 2 Fifth step 3 First step 4 Third step 5 Fourth step Semen enters the urethra inside the penis to be ejaculated In the seminal vesicle sperm are mixed with a liquid to form semen The testicles produce testosterone and sperm The prostate gland protects and give nutrients to the sperm Mature sperm pass into the vas deferens
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