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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
Genetic map is one that
  • A
    Shows the stages during the cell division
  • B
    Shows the distribution of various species in a region
  • ✓
    Establishes sites of the genes on a chromosome
  • D
    Establishes the various stages in gene evolution
✓

Answer

Correct option: C.
Establishes sites of the genes on a chromosome
c
Genetic map is a diagram, which shows the relative position of genes on a chromosome. Strutevant in $1911$ prepared the first genetic map of two chromosomes of fruitfly.

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