In the figure above, the HIV that infected more than 400 children in a Benghazi hospital:

a. is closely related to strains from Cameroon and Ghana.
b. suggests that West Africa was a likely source of the strain that seeded the outbreak.
c. suggests a single introduction was responsible for the outbreak in Benghazi.
d. All of the above.
e. A and C.


E

Biology & Microbiology

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A challenge with scientific breakthroughs is that they are rarely accompanied by ________

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Identify the distinguishing characteristics of phylum Cnidaria. Also identify the classes within this

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The area on the retina that has the greatest density of cone cells is called the ____.

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Which of the following is a transfer of genes between non-homologous chromosomes?

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Biology & Microbiology