Multiple Choice
Genes A and B are located on the same chromosome.Two parent organisms with the genotypes AABB and aabb were crossed.One of the resulting AaBb offspring was experimentally crossed with an aabb individual.The final offspring genotypes were AaBb,aabb,Aabb,and aaBb. Which of the final offspring genotypes were produced through crossing-over?
A) None of the genotypes were produced through crossing-over.
B) All of the genotypes were produced through crossing-over.
C) AaBb and aabb
D) Aabb and aaBb
Correct Answer:
Verified
Correct Answer:
Verified
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