0
In short:
1. produce antibodies which attach to the antigens of the pathogen (a micro organism that can cause disease)
2. white blood cells engulf (or digest) the pathogen
3. produce antitoxins to counter the toxins broduced by the invading bacteria
Source: GCSE Science
Wiki User
∙ 13y ago
010975-Harry Boreham
Wiki User
∙ 15y ago1st line- eyes,skin,stomach,and muccus membranes & saliva/spit Main line- Immune system Lymphatic system- Lympth nodes that are in your nose, send out the fluid to kill pathagens, b cells (bone marroe), and t cells (thymus gland)
Wiki User
∙ 13y agoclothing, skin, and blood
Wiki User
∙ 11y agohbgtrghtrghgu
Wiki User
∙ 11y agoSkin, oil, sweat.
Add your answer:
Earn +20 pts
Layers of epithelial tissue that serve as barriers to pathogens and produce chemical defense?
wat is dha answer ??
How many layers does Mercury have?
Jupiter has 3 layers of clouds.
What are the layers in the gastrula?
During blastula there will be two germ layers 1)ectoderm 2)endoderm, after gastrulation , there will be three germ layers 1) Ectoderm 2) Endoderm 3) Mesoderm
How many cloud layers does Jupiter have?
Jupiter has 3 layers of clouds.
Is there two layers of mantle?
There are 3 layers of the mantle. Lithosphere, Mesosphere, and Asthenosphere.
Layers of epithelial tissue that serve as barriers to pathogens and produce chemical defense?
wat is dha answer ??
What were some of the layers of defense that the Egyptians created for their fortres......?
Your mothers pussy that is what there defense hahahahahaha
What are the 3 layers in the earth?
Crust, Mantle, and Core are the 3 layers in the earth.
What are the 3 layers of a vein?
what are the three layers of a vein
How many layers does Mercury have?
Jupiter has 3 layers of clouds.
Oceanic crust is formed of how many layers?
3 layers A+
How many layers of paper does a huggies diaper have?
3 layers
Bloons tower defense 3 money cheat?
Bloons TowBloons Tower Defense 3er Defense 3 money
What are dark bulls stats?
7 Attack, 12 Defense, 7 Stamina 3 Attack 3 Defense 1 Stamina for Energy Ring 3 Attack 3 Defense 2 Stamina for Fusion Wheel 0 Attack 3 Defense 1 Stamina for Spin Track (H145) 1 Attack 3 Defense 3 Stamina For Peformence Tip (SD Semi-Defense)
How many layers of skin do human have does fda think?
3 layers
How many cloud layers does Jupiter have?
Jupiter has 3 layers of clouds.
What are the layers in the gastrula?
During blastula there will be two germ layers 1)ectoderm 2)endoderm, after gastrulation , there will be three germ layers 1) Ectoderm 2) Endoderm 3) Mesoderm
