In which one of the following options the two examples are correctly matched with their particular type of immunity ?A. `{:("Examples" , "Tytpe of immunity"),("Polymorphonuclear leukocytes and monocytes ","Cellular barriers"):}`B. `{:("Examples" , "Tytpe of immunity"),("Anti-tetanus and anti-snake bite injections ","Active immunity"):}`C. `{:("Examples" , "Tytpe of immunity"),("Saliva in mouth and tears in eyes ","Physical barriers"):}`D. `{:("Examples" , "Tytpe of immunity"),("Mucus coating of epithelium Physiologic lining the urinogential tract and al barriers the HCl in stomach ","Physiologic al barriers"):}`

In which one of the following options the two examples are correctly m

1.	In which one of the following options the two examples are correctly matched with their particular type of immunity ?A. `{:("Examples" , "Tytpe of immunity"),("Polymorphonuclear leukocytes and monocytes ","Cellular barriers"):}`B. `{:("Examples" , "Tytpe of immunity"),("Anti-tetanus and anti-snake bite injections ","Active immunity"):}`C. `{:("Examples" , "Tytpe of immunity"),("Saliva in mouth and tears in eyes ","Physical barriers"):}`D. `{:("Examples" , "Tytpe of immunity"),("Mucus coating of epithelium Physiologic lining the urinogential tract and al barriers the HCl in stomach ","Physiologic al barriers"):}`
Answer» Correct Answer - A Phagocytosis is an important feature of cellular innate immunity, performed by cells called phagocytes that engulf or eat pathogens or foreign particles. Common examples of these phagocytes are monocytes, macrophages, neutrophil granulocytes (often referred to as polymorphonuclear leukocytes or PMN or PML, because of the varying shapes of nucleus), tissue dendritic cells, mast cells etc. Anti-tetanus and anti snake bite injections are examples of passive immunity.