20. Development
Animal Development
Multiple Choice
Multiple ChoiceUp to the eight-cell stage, the blastomeres of a mouse embryo can each form a complete embryo if isolated. This indicates that __________.
A
differentiation does not depend on cytoplasmic determinants
B
the mouse embryo is strongly polarized
C
cytoplasmic determinants are unevenly distributed during the early cleavage divisions
D
mammalian embryos do not experience the progressive restriction of potency characteristic of other embryos
E
cells of mammalian embryos remain totipotent until at least the eight-cell stage
493
views
Related Videos
Related Practice
Showing 1 of 26 videos