Biology, 26.07.2019 20:40 yeetmaster7688
What technology did scientists use in the mid-1900s to map the mid-ocean ridge? a. satellites c. submarines b. deep-sea diving d. sonar
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Biology, 21.06.2019 14:30
Which of the rock examples below is most likely to be metamorphic
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Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
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Biology, 22.06.2019 01:10
Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
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Biology, 22.06.2019 05:30
Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?
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What technology did scientists use in the mid-1900s to map the mid-ocean ridge? a. satellites c. su...
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