What phase of mitosis is represented?
A. Pro phase
B. Metaphase
C. Anaphase...
Biology, 24.02.2021 19:50 isaaccott013
What phase of mitosis is represented?
A. Pro phase
B. Metaphase
C. Anaphase
D. Telophase
Answers: 1
Biology, 21.06.2019 21:50
What is the name for a substance formed in a chemical reaction
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Biology, 22.06.2019 02:30
Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?
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Biology, 22.06.2019 05:20
Which description provides the best objective summary of the article in the passage?
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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
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