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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
From a cross AABb × aaBb, the genotypes AaBB : AaBb : Aabb will be obtained in the ratio:
  • A
    1 : 1 : 2
  • B
    1 : 2 : 1
  • C
    2 : 1 : 1
  • D
    2 : 1 : 2
✓

Answer

  1. 1 : 2 : 1

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