Microorganisms friends or foes
Answers
Answer:
c) cholera disease is the communicable disease
Answer:
microorganisms are those minute microscopic organism, which we can be seen with an unaided eye. we need microscope to see such organisms. these microbes are divided into different type- bacteria, viruses, protozoa etc.
Explanation:
the explanation of the question of how the communicable disease spread, is that communicable diseases are those diseases, which can be spread from infected persons to healthy person, by using their cloth, utensils, sneezing droplets, etc.
ways to prevent
(a). tuberculosis is that, minimize the contact with the person who is suffering from TB. aoid using cloths and avoid going to crowded places.
(b). athelet's foot is caused by a fungus, and fungi grows always in a humid place, and in athelets foot disease, the spaces between foot fingers affected, itching is this. in severe case, swelling aoccur,, so we must dry our foor everytime before wearing shoes, and try to put the socks which are of good fabrics.
(c). colera is caused by bacteria, and it is spread by a contaminated food and water, so avoid the consumption of food which is open.