Biology, 02.04.2020 18:17 tbggheemoney
Hey i’m trying to do a lab right now for biology and i need help identifying the variables in the lab. if i can give someone all the info about the lab can anyone help out? thank you! i also need help with the hypothesis (turning my statement into if/then)
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The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.
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Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion
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What do you need to use in order to work as an environmental scientist? you need to use the scientific method and__ in order to work as an environmental scientist.
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Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
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Hey i’m trying to do a lab right now for biology and i need help identifying the variables in the la...
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