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Biology
The ‘gene-flow’ term refers to
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Q. The ‘gene-flow’ term refers to
JIPMER
JIPMER 2010
Evolution
A
exchange of genes over a chromosome
4%
B
inversion of genes over a chromosome
2%
C
passing on the genes from one generation to the other
76%
D
genetic result of intergroup mating.
18%
Solution:
‘Gene flow’ is the exchange of genetic material by interbreeding between populations of the same species or between individuals within a population. Gene flow increases the variation in the genetic composition of a population.