#Question id: 7009
#Unit 5. Developmental Biology
The vegetal pole of a frog zygote differs from the animal pole in that:
#Question id: 7010
#Unit 5. Developmental Biology
After anchor cell formation, When LIN-12 is used again during vulva formation, it is activated by the primary vulval lineage to
#Question id: 7011
#Unit 5. Developmental Biology
The vertebrate brain and spinal cord start their development as a flat plate of neuroepithelial cells that folds up along most of its length to form a tube. The process of forming this neural tube is called neurulation. Which of the following signals play important role in both neurulation and cell fate patterning of neural tube?
#Question id: 7012
#Unit 5. Developmental Biology
The differentiated cells divide but maintain their differentiated functions. The new cells do not come from stem cells, nor do they come from the dedifferentiation of the adult cells. Each cell produces cells similar to itself; no mass of undifferentiated tissue forms. This type of regeneration is:
#Question id: 7013
#Unit 5. Developmental Biology
In Drosophila development, cell membranes do not form until after the:
#Question id: 7014
#Unit 5. Developmental Biology
Microglia are often considered the “immune cells” of the central nervous system, since they function: