Phagocytosis
which of these is not apart of the body immune system
Innate defenses - guard against pathogens Adaptive defenses - respond to specific foreign pathogens
Innate is a broad general response against any pathogen. It is very quick response but it is limited in how well it can defend your body. It is absolutely necessary to have a functioning innate immunity or your adaptive immunity will not be able to respond efficiently. Adaptive has a very specific response against a pathogen. On first exposure it may time several weeks to acquire the appropriate defenses, however, on secondary exposure it is a very quick response. It has long term memory so you are protected for a long time against that same pathogen.
recognizes all antigens ( anything that induces a specific and adaptive immune response)
A sponge's defenses are spikes in the sponges body.
Innate means that it is 'hardwired' in the brain, somehow. There are no clues of where exactly in the brain this is produced.
The first six lines defenses of the body are mucous membrane, skin, chemicals, pH, hair, and cilia.
Resistance.
Their stripes act as camouflage
An innate response is a type of immune response, that is a quick and general (non-specific) attack for any invader that enters your body.
lymph
Your body is really a possible large dinner table for pathogens that are found everywhere. You need as many defenses as you have to fend them off.