5. Next, you decide you want to begin to explore cell fate commitment in your ne

Question

5. Next, you decide you want to begin to explore cell fate commitment in your new tunicate embryo. Define the difference between cell fate specification and cell fate determination. Design an experiment to test for specification and an experiment to test for determination in the 128-cell stage of your new embryo. 5. Next, you decide you want to begin to explore cell fate commitment in your new tunicate embryo. Define the difference between cell fate specification and cell fate determination. Design an experiment to test for specification and an experiment to test for determination in the 128-cell stage of your new embryo.

Explanation / Answer

in cell fate specification developing cells able to develop without external signals,where as in cell fate determination each embryo recieves and give cues to neighbouring cells and retain a cell memory of its own cell prolifiration.

cellular interactions in establishment of regional patterns of cell fate during development.the first involves cytoplasmic localizaion,

inductive interactions.

researches analyzing tunicate develo[pment are using biochemical and molecular probes to find morphogenetic determinants that are segregated to different regions of egg cytoplasm.

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