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Which Of The Following Is Considered To Be A Barrier To Entry Of A Pathogen? [Solved]
The primary barrier to the entrance of microorganisms into the body is the skin. Not only is the skin covered with a layer of dead, keratinized epithelium that is too dry for bacteria in which to grow, but as these cells are continuously sloughed off from the skin, they carry bacteria and other pathogens with them.18 Apr 2022
Mechanical and Chemical Barriers to Disease
The body has chemical and mechanical
Human Defence Systems Against Pathogens | Health | Biology | FuseSchool
Human Defence Systems Against
GCSE Biology - Immune System (Defences Against Pathogens) #38
In this video we take a look at our bodies defences against
