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Use the drop-down menus to determine whether the following barriers are physical, chemical, or biological. lysozyme skin phagocytes Langerhans cells acid and oil secretions sneezing or coughing

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There are different kinds of barriers. The answers to the question is below;

  • Lysozyme - Chemical barrier;
  • Skin- Physical barrier
  • Phagocytes -Biological barriers;
  • Langerhans cells- Biological barriers;  
  • Acid and Oil (skin secretions) - Chemical barriers;  
  • Sneezing and coughing - Physical barriers.

Humans are known to have different line of defense. This defense are known to be  any type of barrier that hat helps to hinder or blocks invasion at the portal of entry. They are said to be nonspecific.

  • The example of Physical barriers are skin, tears, coughing, sneezing, etc.
  • The example of Chemical barriers are low pH, lysozyme, digestive enzymes, etc.
  • The example of Genetic barriers are resistance resident in genetic makeup of host, etc.

Learn more about Barriers from

https://brainly.com/question/14277264

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