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Question: Answered & Verified by Expert
The phenotypic ratio of trihybrid cross in $\mathrm{F}_2$ - generation is
BiologyPrinciples of Inheritance and VariationJIPMERJIPMER 2016
Options:
  • A 27:9:9:9:3:3:3:1
  • B 9:3:3:1
  • C 1:4:6:4:1
  • D 27:9:3:3:9:1:2:1
Solution:
1468 Upvotes Verified Answer
The correct answer is: 27:9:9:9:3:3:3:1
The phenotypic ratio of trihybrid cross in $\mathrm{F}_2$-generation will be $27: 9: 9: 9: 3: 3: 3: 1$.

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