3 In guinea pig, black short hair (BBSS)...

3 In guinea pig, black short hair (BBSS) is dominant over white long hair (bbss). In the dihybrid cross, `F_(2)` genotype BBSS, BbSS,BBSs and BbSs appears in the ratio of

`9:3:3:1`

`4:2:1:2`

`1:2:1:4`

`1:2:2:4`

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In guinea pigs, black short hair (BBSS) is dominant over white long hair (bbss). During a dihybrid cross, the "F"_(2) generation individuals with genotypes, BBSS, BbSS, BBSs and BbSs are in the ratio of:

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