Tip #1: Understand your medium. There are three things to keep in mind, when using mobile apps as a medium. The navigation in an app will be restricted based on screen space and the presentation of data/content. The way users interact with mobile apps are very different from their use of desktop apps.
The cells of the innate system recognize and respond to pathogens in a generic way, but, unlike the adaptive immune system, the system does not provide long-lasting immunity to the host. Innate immune systems provide immediate defense against infection, and are found in all classes of plant and animal life.
Innate immunity: Immunity that is naturally present and is not due to prior sensitization to an antigen from, for example, an infection or vaccination.Since it is not stimulated by specific antigens, innate immunity is generally nonspecific.It is in contrast to acquired immunity. Also called natural immunity.nnate immunity: Immunity that is naturally present and is not due to prior sensitization to an antigen from, for example, an infection or vaccination.