pathogen question

Pathogenic parasites are those, which not only derive food from the host but also cause certain diseases to the latter. Majority of the parasites are pathogenic. For e.g., Bacterial parasites cause several diseases in man such as..

These cells are always ready to attack a pathogen if it attacks the body aga..

The skin and mucuous membranes secrete certain chemical which dispose of the pathogens..

Question 71 - Question: What are the ways in which pathogens are transmitted? Answer: Pathogens are transmitted by: Seed and soil Water A..

Hospitals use large amount of sensitive chemicals to control diseases. Further, they contain materials, utensils containing large amount of pathogens. When hospital wastes are not properly disposed off, they can cause many health hazards to healthy people - as pathogens and sens..

Antibiotics are substances obtained from microorganisms - which are antagonistic to growth of other pathogenic bacteria..

1) Clinical symptoms provide the initial indication of the kind of STD. 2) Laboratory investigations including culture microscopic observation gives some confirmation. 3) Detection of specific antigens / antibodies by ELISA or other tests. 4) In culture the organism can be isolated, grown and ident..

The human body continuously attempts to maintain homeostasis by counteracting harmful stimuli in the environment. These stimuli are mostly disease - causing organisms called Pathogens or their toxins. Innate immunity consists of all those defense elements with which an individual is born ..

These are bacteria which occur in the body of animals and plants, obtaining their organic food from there. Most of these bacteria are pathogenic , causing serious diseases in the host organisms either by exploiting them or by releasing poisonous secretions called toxi..

Antibiotics are substances obtained from microorganisms - which are antagonistic to growth of other pathogenic bacteria. Antibiotics are widely used in the field of medicines to cure number of diseases. Some of the antibiotics - which can be produced by use of microorganisms on large scal..