first
The first line of defense includes the skin, breathing passage, mouth and stomach.
skin and mucous membranes first line of defense second line-leukocytes and macrophages, inflammation and fever third is immune system
In the immune system, the first line of defense are mechanical and physical barriers, such as the skin and the cornea of the eye. The main line of defense, meanwhile, are the innate immunity and acquired immunity of an organism.
The body has three main lines of defense against pathogens. They are as follows:First line of defense: Skin, Mucous membranes, and Secretions of skin and mucous membranesSecond line of defense: Phagocytic white blood cells, Antimicrobial proteins, and the Inflammatory responseThird line of defense: Lymphocytes, and Antibodies
The first line of defense against disease is the body's innate immune system, which includes physical barriers like the skin and mucous membranes, as well as specialized cells that target and destroy pathogens. These defenses work to prevent pathogens from entering the body or to eliminate them quickly before they can cause harm.
Your skin is the first line of defense.
Your skin is the first line of defense.
The first line of defense against a pathogen would be barriers. Ex. The skin, Breathing Passages, and The Mouth and stomach.
The skin acts as the first line of defense against infection by creating a physical barrier to pathogens. It contains antimicrobial peptides and sebaceous glands that help protect against harmful microorganisms.
Skin.
No, the stratum corneum is the first line of defense in the skin against pathogens. It consists of a layer of dead keratinized cells that provide waterproofing and protect underlying layers of skin.
Your skin,sweat,mucus,and tears is the first line of defense of your immune system. it is the original protector from bacteria and viruses