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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
Heterogametic male condition does not occur in
  • ✓
    Birds
  • B
    Humans
  • C
    Drosophila
  • D
    Honey bee
✓

Answer

Correct option: A.
Birds
a
In birds, usually female is designated as $ZW,$ being heterogametic and male is designated as $ZZ$ being homogametic.

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