49 精子在下列那一器官中成熟並貯存?
(A)精囊(seminal vesicle)
(B)副睪管(ductus epididymis)
(C)細精管(seminiferous tubules)
(D)前列腺(prostate gland)
答案:登入後查看
統計: A(6), B(34), C(2), D(0), E(0) #1177532
統計: A(6), B(34), C(2), D(0), E(0) #1177532