#Question id: 28390
#Unit 5. Developmental Biology
During Vegetal cells asymmetrically press up against the inner blastocoel roof on the dorsal side of the embryo is referred to as____
#Question id: 28391
#Unit 5. Developmental Biology
The leading edge of invaginating cells crawls up onto the blastocoel roof and formed dorsal mesoderm, this process is done by______
#Question id: 28392
#Unit 5. Developmental Biology
Convergence and extension occurred in dorsal mesodermal cell at the time of axis elongation such as____
#Question id: 28393
#Unit 5. Developmental Biology
The mechanism for this “bottom-up” specification of the frog embryo resides in a set of mRNAs that are tethered to the vegetal cortex. This includes the mRNA such as___
#Question id: 28394
#Unit 5. Developmental Biology
the mRNA for the transcription factor VegT, which becomes apportioned to the vegetal cells during cleavage. VegT is critical in generating which of the following lineages?
#Question id: 28395
#Unit 5. Developmental Biology
One of the genes activated by VegT protein encodes the Sox17 transcription factor , these sox17 transcription factor is critical for which functions?