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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
Linkage decreases the frequency of
  • ✓
    Hybrid
  • B
    Dominant allele
  • C
    Recessive allele
  • D
    Both $(a)$ and $(b)$
✓

Answer

Correct option: A.
Hybrid
a
(a) Because distance between the linked genes is the major factor which controls the frequency of crossing over.

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