Final answer:
The paired system of ducts in the male reproductive system that collects, stores, and transports sperm from the testes is described as the efferent ducts, epididymis, and vas deferens.
Step-by-step explanation:
The paired system of ducts that collect, store, and transport sperm from each testis is A) Efferent ducts, epididymis, and vas deferens. The sperm are produced in the seminiferous tubules within the testis. From there, they travel through the efferent ducts to the epididymis, where they mature and are stored. When the sperm are ejaculated, they pass through the vas deferens (also known as the ductus deferens), which then transports the sperm from the epididymis to the urethra, where they are combined with fluids from the prostate gland and seminal vesicles to form semen.