27.有關男女性生殖器官之配對,下列何者不是同源構造?
(A)陰莖頭(glans of penis)- 陰蒂頭(glans of clitoris) (B)陰莖海綿球(bulb of corpus spongiosum)- 前庭球(vestibular bulb) (C)陰囊(scrotum)- 大陰唇(labia majora) (D)前列腺(prostate gland)- 前庭腺(vestibular gland).
28.穿過陰莖腳(crura)走入陰莖海綿體(corpus cavernosum)內,去支配陰莖勃起組織的動脈是:
(A)陰莖球體動脈(arteries of the bulb of the penis) (B)陰莖深動脈(deep arteries of the penis) (C)陰莖背動脈(dorsal arteries of the penis) (D)陰部外動脈(external pudendal arteries)