Question
Biology Question on Non-Mendelian Genetics
In a trihybrid cross involving three different genes (AaBbCc x AaBbCc), what is the expected genotypic ratio among the offspring?
A
1:1:1:1:1:1:1:1:1
B
27:9:9:9:3:3:3:1
C
64:16:16:16:16:4:4:4:4:1
D
81:27:27:27:27:9:9:9:9:3:3:3:3:1
Answer
27:9:9:9:3:3:3:1
Explanation
Solution
The correct option is (B) :27:9:9:9:3:3:3:1