Examlex
Mucosal surfaces and external epithelia are major routes of pathogenic infection. Mucosal surfaces are found in tissues such as the gastrointestinal tract, the reproductive tract and the mouth and respiratory tract. While the mouth and respiratory tract are routes of virus but not bacterial infections, the gastrointestinal tract is the route for bacterial but not virus infections.
Young Adults
Individuals who are in the transition phase between adolescence and full-fledged adulthood, typically aged between 18 and 25.
≠ Symbol
Represents "not equal to" in mathematical expressions.
Alternative Hypothesis
The hypothesis that states there is a statistically significant relationship between variables, contrasting the null hypothesis.
Directional
Pertains to specifying the direction of an effect or relationship in hypotheses or experimental research.
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