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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
From a cross $\ce{AABb \times aaBb},$ the genotypes $\text{AaBB : AaBb : Aabb}$ will be obtained in the ratio:
  • A
    $1 : 1 : 2$
  • ✓
    $1 : 2 : 1$
  • C
    $2 : 1 : 1$
  • D
    $2 : 1 : 2$
✓

Answer

Correct option: B.
$1 : 2 : 1$

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