Biology
Biology, 17.12.2019 07:31, jashaikamatuteowwp1p

Cut dna into small fragments.
restriction enzymes
nucleic acids
nucleotides
none of the above

answer
Answers: 2

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Biology, 21.06.2019 17:30, sihamabdalla591
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Biology, 22.06.2019 02:20, jothianddeepi
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
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Biology, 22.06.2019 10:30, julih74
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