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7. | Name the organism whose first genetic map was made? | |
A. | Rat | |
B. | Arabidopsis | |
C. | Fly | |
D. | Drosophila | |
Answer: Option D | |
Explanation: | |
T.H. Morgan first studied linkage in Drosophila malanogester in which genes on a chromosome are linked (systemic gene). |
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