19.精子(sperm)會在下列那一器官中成熟而具有游動的能力?
(A)睪丸(testis)
(B)副睪(epididymis)
(C)輸精管(ductus deferens)
(D)精囊(seminal vesicle)
答案:登入後查看
統計: A(191), B(1515), C(168), D(361), E(0) #2039696
統計: A(191), B(1515), C(168), D(361), E(0) #2039696
詳解 (共 1 筆)
#3562292

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