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

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
A colour blind son will born when
  • A
    Mother is normal and father normal
  • ✓
    Mother is colour blind and father normal
  • C
    Mother is normal and father is colour blind
  • D
    All the cases are correct
✓

Answer

Correct option: B.
Mother is colour blind and father normal
b
(b)All the sons of a colourblind mother are colourblind.

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