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1. |
In case of mixing his+ leu- strain with his- leu+ strain we can see that the auxotroph behaves as prototroph for these two genes. This is because of________________ |
A. | One is synthesizing one amino acid and giving it to the other type |
B. | They fuse to form similar diploid bacteria |
C. | Both will have the same genetic composition at the end |
D. | They share the RNA by extracellular processes |
Answer» D. They share the RNA by extracellular processes | |