What conditions are likely to apply if the progeny from the cross AaBb × AaBb appear in the 9:3:3:1 ratio?

A) complete dominance, independent assortment, and no gene interaction
B) dihybrid test cross
C) incomplete segregation and complete dominance
D) dihybrid cross with incomplete dominance
E) gene interaction and independent assortment


Answer: A

Biology & Microbiology

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