#Question id: 7077
#Unit 5. Developmental Biology
In the zygote, the cortical cytoplasm rotates about 30ยบ with respect to the internal cytoplasm, this exposes a region of inner cytoplasm directly opposite the sperm entry point. This region is called as:
#Question id: 7078
#Unit 5. Developmental Biology
Fetal alcohol syndrome represents only a portion of a range of defects caused by:
#Question id: 7079
#Unit 5. Developmental Biology
In xenopus, In what conditions b-catenin on target gene expression without wnt protein?
#Question id: 7080
#Unit 5. Developmental Biology
In sea urchin, during early development which embryonic cells have similar activity to amphibian organizer?
#Question id: 7081
#Unit 5. Developmental Biology
In xenopus, If either Nodal or Vg1 signaling is blocked, there is:
#Question id: 7082
#Unit 5. Developmental Biology
In chick embryo, at the anterior end of the primitive streak is a regional thickening of cells called: