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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
Two allelic genes are located on
  • A
    The same chromosomes
  • ✓
    Two homologous chromosomes
  • C
    Two non-homologous chromosomes
  • D
    Any two chromosomes
✓

Answer

Correct option: B.
Two homologous chromosomes
b
(b)Alleles are a pair of gene located at corresponding positions on a pair of homologous chromosome. These interact to determine a particular trait.

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