Multiple Choice
The signal from R7 that induces Rh5 expression in R8 is as yet unknown. What ommatidial phenotypes would be expected of a loss-of-function mutant for the gene encoding this signal?
A) All R7 cells would express Rh3.
B) All R7 cells would express Rh4.
C) All R8 cells would express Rh5.
D) All R8 cells would express Rh6.
E) Both b and d
Correct Answer:
Verified
Correct Answer:
Verified
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