What is non specific defence, Biology

Assignment Help:

What is Non specific defence

Non specific:  These relate to  the  physical barriers  like  skin  and mucous membrane. They form the first line of defence against entry of microorganisms or foreign substances  in your body. Various body secretions, intestinal flora, iron binding proteins, certain nutrients like vitainin A, vitamin C, protein and zinc, hormonal influences and leukocytes (WBC) act against infections.


Related Discussions:- What is non specific defence

Osmoregulation in marine non-chordate metazoans, Osmoregulation in Marine N...

Osmoregulation in Marine Non-Chordate Metazoans Studies on the osmotic pressure of body fluids of marine organisms have displayed that their internal osmotic pressure is more

Hormones in metamorphosis of amphibia, Hormones in Metamorphosis of Amphibi...

Hormones in Metamorphosis of Amphibia In amphibians, the changes that take place during metamorphosis are brought about by hormonal secretions of the thyroid gland. The first

What is the critical photoperiod, What is the critical photoperiod? How can...

What is the critical photoperiod? How can the critical photoperiod relate to flowering be experimentally determined? The critical photoperiod is the limit of the photoperiod du

Can you explain vestibular system, Q. What is the vestibular system? How do...

Q. What is the vestibular system? How does it operate? The vestibular system is the part of the ear that participates in the regulation and control of the equilibrium of the bo

How infections and infestations cause pem, How Infections and Infestations ...

How Infections and Infestations cause PEM? Childhood infections (viral/bacterial) and parasitic infestations are almost always associated with PEM. These cause anorexia (loss o

Clinical presentation and investigation of hypertension, Any elevation in B...

Any elevation in BP is accompanied by increased risk of cardiovascular and cerebrovascular events and renal damage. The most distinctive pathological consequence

How the age of a tree can be estimated, How the age of a tree can be estima...

How the age of a tree can be estimated from the analysis of the rings present on a cross section of its stem? For the growth of the tree it is essential to have formation of ne

Discuss in brief about maxillary sinus, Discuss in brief about maxillary si...

Discuss in brief about maxillary sinus In normal conditions, the maxillary sinus maintains a close relationship with the alveolar ridge associated with second premolar and fir

Classification of anaemia based on etiology, Classification of Anaemias Bas...

Classification of Anaemias Based on Etiology   Anaemia  can be classified  as   Impaired Production of Red Blood Cells and Hemoglobin: This can be due to nutritional  def

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd