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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
Test cross is
  • A
    Homozygous Recessive offspring $X$ Homozygous dominant parent
  • B
    Homozygous dominant offspring $X$ Homozygous dominant Parent
  • ✓
    Heterozygous Dominant offspring X Homozygous recessive parent
  • D
    Dominant plant crosses with heterozygous parent plants
✓

Answer

Correct option: C.
Heterozygous Dominant offspring X Homozygous recessive parent
c
Test cross is a cross in which the dominant $F_{1}$ or $F_{2}$-plant crosses with the homozygous recessive parents plant.

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