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JIPMER 2016
Exam
JIPMER
Year
2016
Subject
Zoology
Chapter
Principles of Inheritance and Variation

JIPMER 2016 · Zoology · Principles of Inheritance and Variation

The phenotypic ratio of trihybrid cross in F_2 - generation is

The phenotypic ratio of trihybrid cross in F2\mathrm{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 F2\mathrm{F}_2-generation will be 27:9:9:9:3:3:3:127: 9: 9: 9: 3: 3: 3: 1.
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