17.下列那一種腺體的外排泄管的開口(opening of excretory duct)數量最多?
(A)胰臟(pancreas)
(B)耳下腺(parotid gland)
(C)下頜下腺(submandibular gland)
(D)舌下腺(sublingual gland)
答案:登入後查看
統計: A(503), B(523), C(677), D(1143), E(0) #1944607
統計: A(503), B(523), C(677), D(1143), E(0) #1944607
