Discuss any ten defense mechanism of an animal diseases?
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Apr 6
1. Immune response: Animals have a complex immune system that helps to defend against pathogens such as bacteria, viruses, and parasites. This response involves the production of antibodies, white blood cells, and other immune cells that target and destroy invading pathogens.
2. Physical barriers: Animals have physical barriers such as skin, mucous membranes, and the lining of the respiratory and digestive tracts that help to prevent pathogens from entering the body.
3. Behavioral defenses: Some animals have behavioral defenses that help to protect them from disease, such as grooming, self-isolation, and avoidance of sick individuals.
4. Antimicrobial peptides: Many animals produce antimicrobial peptides that help to kill or inhibit the growth of pathogens.
5. Fever response: Some animals have the ability to raise their body temperature in response to infection, which can help to inhibit the growth of pathogens.
6. Production of toxins: Some animals produce toxins that can kill or inhibit the growth of pathogens.
7. Mutualistic relationships: Some animals have mutualistic relationships with other organisms, such as bacteria or fungi, that help to protect them from disease.
8. Genetic resistance: Some animals have genetic resistance to certain diseases, which can help to protect them from infection.
9. Rapid wound healing: Some animals have the ability to rapidly heal wounds, which can help to prevent infection.
10. Social immunity: Some animals have social behaviors, such as grooming, sharing food, or cooperative nesting, that help to protect the group from disease.