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The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison
النسخة 6الرقم المعياري الدولي: 978-0077280086The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison
النسخة 6الرقم المعياري الدولي: 978-0077280086 تمرين 19
Human immune systems can be strengthened by using harmless viruses to
A) attack disease-causing organisms in the human body.
B) transfer genetic information about specific viruses to the brain.
C) prime killer T cells to attack specific viruses when they enter the body.
D) kill infected cells in the body.
A) attack disease-causing organisms in the human body.
B) transfer genetic information about specific viruses to the brain.
C) prime killer T cells to attack specific viruses when they enter the body.
D) kill infected cells in the body.
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It is not possible to use harmless virus...
The Living World 6th Edition by George Johnson, Jonathan Losos,William Ober,Claire Garrison
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