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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
A self-fertilizing trihybrid plant forms
  • A
    $8$ different gametes and $16$ different zygotes
  • B
    $8$ different gametes and $32$ different zygotes
  • ✓
    $8$ different gametes and $64$ different zygotes
  • D
    $4$ different gametes and $16$ different zygotes
✓

Answer

Correct option: C.
$8$ different gametes and $64$ different zygotes
c
(c) The offsprings shows $27 : 9 : 9 : 9 : 3 : 3 : 3 : 1$ ratio is found in trihybrid cross.

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