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Question

Genetic map is one that:

A
Establishes site of the genes on chromosomes
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B
Establishes the various stages in gene evolution
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C
Shows the stages during cell division
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D
Shows the distribution of various species in a region
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Solution

The correct option is A Establishes site of the genes on chromosomes
Genetic mapping is the process of determining the order of and relative distance between genetic markers (specific sequences or heritable elements that generate a phenotype) on a chromosome based on their pattern of inheritance. Genetic mapping in bacteria relies on chromosome transfer between cells. A genetic map is used to locate and identify the gene or group of genes that determines a particular inherited trait.

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