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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 membranes
Second line of defense: Phagocytic white blood cells, Antimicrobial proteins, and the Inflammatory response
Third line of defense: Lymphocytes, and Antibodies
What else can I help you with?
How is an experiment and other types of scientific investigations beneficial?
They can add weight to or disprove theories whereas other kinds of theories - specially ideologies - are immune to challenge.
What are types of distance time speed volume and mass?
meters, seconds, meters/second, liters, newtons
What are the types of symmetry?
One type of symmetry is rotation. The second type of symmetry is translation. The third type of symmetry is reflection.
Give examples of some kinds of polynomials?
Binomials and trinomials are two types of polynomials. The first has two terms and the second has three.
How fast does sound travel through glass in meters per second?
There are different types of glass so there is not a single answer. The speed of sound is approx 4,000 metres per second ( range 3500 - 4500 ms^-1).
What white blood cell types are involved in the second line of defence?
The immune system's third line of defense is called specific resistance or acquired immunity. The system depends on antigens which are mostly proteins which function as a producer of the immune response.
Is a sweat gland part of the immune system?
No, they are not. There are two types, one produces salty water and cools your skin and the second is 'smelly' and is found in under the arms and around the groin. But none are involved in the immune system.
What is the weakness of dark type Pokemon?
Fighting types and Bug types. Certain dark Pokemon are also immune to electric types. _______________________________________________________________________ Dark Pokemon are immune to Psychic types. They're weak against Fighting and Bug Types, and resist Dark and Ghost Types.
Are negative blood types more immune to disease?
No.
What are two types of the immune response?
Scarce , farrier
What Pokemon is immune to bug types?
No Pokemon is completely "Immune" from bug types. However, Fire, Fighting, Poison and steel type Pokemon have a resistance to bug type moves.
What are the three main types of defence in basketball?
Zone, man, and press/trap
What cause low white blood cell count?
Some types of cancer, anemia, immune system disorders, etc. This doesn't mean you have any of these. Doctors are the ones that should be diagnosing this and it's only second-guessing otherwise.
Are AB positive bloodtype immune to HIV?
Your standard A/B/O blood types have NOTHING to do with being immune to HIV.
How many types of account as the rule of accountancy?
a.k Antony is defence minister of India .
What ar ethe two types of court-marial counsel?
The council for the prosecution, and the council for the defence.
What are the 2 types of defenses that make up the immune system?
lmphocytes and phagocytes
