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STD 12 - 4. principal of inheritance and variation — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
Self pollination between $Tt$ and $Tt$ plants results into genotype ratio of
  • A
    $3:1$
  • ✓
    $1:2:1$
  • C
    $1:3$
  • D
    $4:0$
✓

Answer

Correct option: B.
$1:2:1$
b
(b) Ratio is $1 : 2 : 1$

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