PATHOLOGY MCQ
IMMUNE RESPONSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What part of our immune system evolved first?
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Innate
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Adaptive
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Innate immune system. The innate immune system is the first line of defense against pathogens.
Detailed explanation-2: -Certainly innate immune functions preceded adaptive functions in evolutionary history. Thus, the adaptive immune system did not replace innate immunity, but rather augmented it.
There is 1 question to complete.