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How do scientists use DNA to study the origins of humans? a. Cloning b. Examining the number of chromosomes in populations c. Looking at the genetic markers in different populations
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How do scientists use DNA to study the origins of humans? a. Cloning b. Examining the number of chromosomes in populations c. Looking at the genetic markers in different populations

User Einverne
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C.

A genetic marker is a gene or DNA sequence with a known location on a chromosome that can be used to identify individuals or species. A genetic marker may be a short DNA sequence, such as a sequence surrounding a single base-pair change
User Idursun
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c. Looking at the genetic markers in different populations
User Lashawn
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