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JIPMER2016ZoologyPrinciples of Inheritance and Variation

The phenotypic ratio of trihybrid cross in F ₂ - generation is

Options

  1. A27:9:9:9:3:3:3:1
  2. B9:3:3:1
  3. C1:4:6:4:1
  4. D27:9:3:3:9:1:2:1

Correct answer

A. 27:9:9:9:3:3:3:1

Step-by-step solution

The phenotypic ratio of trihybrid cross in F ₂ -generation will be 27: 9: 9: 9: 3: 3: 3: 1 .

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