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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
Match following pair.
  • A
    $x$ - human, $y$ - drosophila
  • ✓
    $x$ -drosophila, $y$ - hen
  • C
    $x$ - hen, $y$ - human
  • D
    $x$ -drosophila, $y$ - human
✓

Answer

Correct option: B.
$x$ -drosophila, $y$ - hen
b

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