Questions
Chromosomal mapping was first carried out by
a
Morgan
b
Sturtevant
c
Sutton
d
Correns
detailed solution
Correct option is B
While working on Drosophila in Morgan’s laboratory, Sturtevant did work on recombination frequency based on results of intercrossing between dihybrids with the help of formula Number of recombinants/ total number individuals formed multiplied by 100. 1% recombination is one map unit or one Morgan or Centimorgan. Based on this formula he mapped the genes on X chromosome of Drosophila.Talk to our academic expert!
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The tendency of genes to be inherited together as a result of their location on same chromosome is
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