If the PAX6 gene from a human is inserted into an eyeless mutant fly, what would happen?
a. nothing; human genes cannot be expressed in other species
b. the fly will grow normal compound fly eyes in the normal location
c. compound eyes will form wherever the gene is expressed
d. the fly will develop aniridia
e. the fly will grow simple human eyes in the normal location
c
You might also like to view...
Typical soils of the temperate forest region are
A) alfisols and inceptisols. B) oxisols. C) andosols. D) aridisols and vertisols.
A lichen is a combination of a fungus and a photoautotroph
____________________ Indicate whether the statement is true or false.
All of the following can be used to culture animal viruses EXCEPT
a) laboratory animals b) cell culture. c) embryonated eggs. d) glucose broth.
Carbon-12, carbon-13 and carbon-14 are examples of:
A. isomers B. molecules C. ions D. isotopes