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Multiple Choice

What is the correct pathway of sperm from the testicle to the vas deferens?

Sperm travel follows a one-way route from production sites to a final transport duct. Spermatogenesis occurs in the seminiferous tubules inside the testes. From there, sperm move into the rete testis. From the rete testis, they pass via the efferent ductules to reach the epididymis, where they mature and are stored. During ejaculation, they travel through the vas deferens toward the ejaculatory ducts. This sequence matches the described pathway: seminiferous tubules, rete testis, efferent ductules, epididymis, vas deferens. The other orders rearrange where the epididymis or rete testis lie relative to the ductules, which does not reflect how these structures connect and transport sperm.

Sperm travel follows a one-way route from production sites to a final transport duct. Spermatogenesis occurs in the seminiferous tubules inside the testes. From there, sperm move into the rete testis. From the rete testis, they pass via the efferent ductules to reach the epididymis, where they mature and are stored. During ejaculation, they travel through the vas deferens toward the ejaculatory ducts.

This sequence matches the described pathway: seminiferous tubules, rete testis, efferent ductules, epididymis, vas deferens. The other orders rearrange where the epididymis or rete testis lie relative to the ductules, which does not reflect how these structures connect and transport sperm.