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The Map of a Chromosome Interval Is A-10 M

Question 51

Multiple Choice

The map of a chromosome interval is A-10 m.u.-B-40 m.u.-C.From the cross Abc/aBC × abc/abc,how many double crossovers would be expected out of 1000 progeny?


A) 5
B) 10
C) 20
D) 40

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