Final answer:
The structure that transports sperm from the testes to the vas deferens is called the epididymis.
Step-by-step explanation:
The structure that transports sperm from the tubules in the testes to the vas deferens is called the epididymis. The epididymis is a long, coiled tube located on the top and posterior of each testis. It is the site of sperm maturation and storage, and it connects the seminiferous tubules to the vas deferens.
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