Biology, 24.06.2019 16:20, andrejr0330jr
Question 16 (1 point) what is a substance that provides the host immunity by introducing a weakened (attenuated) or killed (inactive) version of a virus?
Answers: 3
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Why do oceanic plates tend to subduction when colliding with a continental plate
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Biology, 22.06.2019 06:00, Ryan02717
Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time
Answers: 1
Question 16 (1 point) what is a substance that provides the host immunity by introducing a weakened...
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