Which of the following is true about the immune system? CHeck all that apply. Neutrophils are abundant granulocytes that phagocytose bacteria, whereas eosinophils eliminate helminth parasites Anatomic barriers include epithelial cells, macrophages, dendritic cells Dendritic cells and macrophages are phagocytic cells that can present antigen T lymphocytes Innate immune cells are macrophages, granulocytes, natural killer cells and adaptive immune cells are B and T cells B and T cells originate from myeloid progenitor, whereas monocytes and neutrophils from lymphoid progenitor.

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Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.