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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
In a dihybrid cross, if you get $9:3:3:1$ ratio it denotes that.
  • A
    It is a case of multiple allelism.
  • ✓
    The allels of two genes are segregating independently.
  • C
    It is a multigenic inheritance.
  • D
    The allels of two genes are interacting with each other.
✓

Answer

Correct option: B.
The allels of two genes are segregating independently.

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