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Which of the following is not an Anatomic barrier?(a) Skin(b) Oil and sweat(c) Nostril hair(d) Mucus and ciliaI have been asked this question during an interview.I need to ask this question from Human Health and Disease topic in portion Human Health and Disease of Biology – Class 12

Answer»

The CORRECT answer is (B) OIL and sweat

The explanation: Oil and sweat are not ANATOMIC or Physical barriers. Anatomic barriers are Skin, Nostril hair, Mucous membranes, Mucus and CILIA.



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