AP BIOLOGY

HEREDITY

LINKED GENES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In fruit flies, the genes A and B are linked. The following are results of crossing a female fly (AaBb) with a male fly (aabb). AaBb 1005 aabb 1000 Aabb 200 aaBb 210 Which two genotypes are the recombinant offspring?
A
AaBb & Aabb
B
AaBb & aaBb
C
Aabb & aaBb
D
AaBb & aabb
Explanation: 
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