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What is the difference between a dominant trait and a recessive trait?
Answers: 2
Biology, 22.06.2019 04:30
Anton created a chart listing different types of materials. which best complete the chart?
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Biology, 22.06.2019 09:20
Which statement explains how gravity and intertia work together
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Biology, 22.06.2019 13:00
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?
Answers: 1
Biology, 22.06.2019 15:00
Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe
Answers: 2
What is the difference between a dominant trait and a recessive trait?...
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