These organisms are called Pathogenes.
Rickettsia
germs
Some human diseases, such as erythromycin and tetracycline, are made by bacteria.
Anton van Leeuwenhoek invented microscopy, and made the first modern microscopes. If you are trying to ask for the names of present-day biologists who employ the microscope in their work, the answer is "all of them." Microscopy is so important to biology that all biologists have microscopes and use them frequently.
The Microbiologist are the ones that study about microbic organisms or the organisms having the size of 10^-6 m. They are not visible by naked eyes. They are grown on culture medium for carrying out studies and extracting the useful enzymes from them.
Rickettsia
bacteria
germs
Pathogens
Some human diseases, such as erythromycin and tetracycline, are made by bacteria.
They can cause diseases. Another way is that they can invade organisms.
Pathogenic bacteria are what causes infectous disease. There are different bacterias that cause different diseases. It is believed that there are over 100 BILLION types of bacteria. Tuberculosis is a bacterial caused disease.
Giardia is a flagellated protozoan. These types of organisms also cause diseases like bacteria. They are eukaryotes instead of prokaryotes like bacteria. This means that they are larger and have organelles. Bacteria are the opposite.
i think they are called Pathogens Bacteria that cause disease are called pathogenic bacteria. Bacteria can cause diseases in humans, in other animals, and also in plants. Some bacteria can only make one particular host ill; others cause trouble in a number of hosts, depending on the host specificity of the bacteria. The diseases caused by bacteria are almost as diverse as the bugs themselves and include food poisoning, tooth ache anthrax, even certain forms of cancer. It is impossible to sum up all bacterial diseases and it would be pretty boring. The Infectious Diseases fact sheets gives brief descriptions of diseases, including infectious diseases.
Anton van Leeuwenhoek invented microscopy, and made the first modern microscopes. If you are trying to ask for the names of present-day biologists who employ the microscope in their work, the answer is "all of them." Microscopy is so important to biology that all biologists have microscopes and use them frequently.
Yes, flies carry bacteria and other organisms on their feet and spread diseases.
The Microbiologist are the ones that study about microbic organisms or the organisms having the size of 10^-6 m. They are not visible by naked eyes. They are grown on culture medium for carrying out studies and extracting the useful enzymes from them.