64. Which of the following is common to both avian and mammalian development?
(A) holoblastic cleavage.
(B) epiblast and hypoblast.
(C) trophoblast.
(D) yolk plug.
(E) gray crescent.
詳解 (共 2 筆)
未解鎖
Yolk plug 卵黃塞作為胚胎的營養...
私人筆記 (共 1 筆)
未解鎖
96年 - 96學士後西醫生物#390...