Biology, 13.11.2020 18:10 itz0nlyheav
What cell parts are common to What cell parts are found only in plant cells? What are found only in animal cells? all of these cells?
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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, 21.06.2019 18:30
Astudent conducts an experiment to determine how the amount of water given to a plant affects it growth what is the dependent variable for this experiment
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Biology, 22.06.2019 10:30
Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.
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Biology, 22.06.2019 12:10
People with one sickle cell allele are not likely to get malaria. what is this an example of?
Answers: 1
What cell parts are common to What cell parts are found only in plant cells? What are found only in...
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