IMMUNE SYSTEM

• IMMUNE SYSTEM The role of the immune system is to protect the organism from diseases or other potentially damaging foreign bodies.
• IMMUNE SYSTEM OF ANIMALS Animals have a multifaceted and complex immune system capable of protecting them against invasive pathogens or disease-causing organisms.

  
• IMMUNE SYSTEM OF ANIMALS

  • As the body recognizes foreign bodies, specialized blood cells called lymphocytes travel through the circulatory system to destroy them.
• IMMUNE SYSTEM OF PLANTS

  • one of the defense of plants is a cell wall production and thickening, as well as production of antimicrobial compounds such as phytoalexins.
• IMMUNE SYSTEM OF PLANTS

  • This hypersensitive response is a common short-term response in which the cells surrounding the site of infection are either killed or given the signal to undergo apoptosis, or programmed cell death.