antigen sampling in mucosal-associated lymphoid tissue +
autonomic nervous system development +
B cell selection +
central nervous system development +
circulatory system development +
digestive system development +
endocrine system development +
enteric nervous system development
exocrine system development +
hemocyte differentiation +
hemocyte proliferation +
hepaticobiliary system development +
immune effector process +
immune response +
immune system development +
The process whose specific outcome is the progression of an organismal system whose objective is to provide calibrated responses by an organism to a potential internal or invasive threat, over time, from its formation to the mature structure. A system is a regularly interacting or interdependent group of organs or tissues that work together to carry out a given biological process.
immunological memory process +
leukocyte activation +
leukocyte homeostasis +
leukocyte migration +
limbic system development +
lymphocyte costimulation +
myeloid cell homeostasis +
negative regulation of immune system process +
nervous system development +
parasympathetic nervous system development +
peripheral nervous system development +
pharyngeal system development +
plant organ development +
positive regulation of immune system process +
preganglionic parasympathetic fiber development +
production of molecular mediator of immune response +