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Biology 15 Online
OpenStudy (anonymous):

Which are examples of non-specific defenses?Select one of the options below as your answer:A. Mucus, stomach acid, and T cellsB. Skin, digestive enzymes, and feverC. Lysozyme, phagocytes, and B cells

OpenStudy (anonymous):

Non-specific defenses are defenses of the innate immune system. The first line of defense is the skin, mucous membranes, etc. Second line is fever among other things. Therefore, the answer is B. You can eliminate A and C because B cells and T cells are part of the adaptive immune system which mounts immune responses against specific pathogens. Source: http://answers.yahoo.com/question/index?qid=20110713160133AAS5Jyd

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