The majority of diseases are caused by microorganisms (mostly bacteria, but sometimes viruses) which enter a person's body and launch an attack on their cells. Depending on the person, diseases may also be caused by stress-induced situations, as your immune system does not function well when you are undfer stress, and will therefore not be effective against fighting diseases as well as a person with a healthy immune system. Bacteria and Viruses are transferred through the air or environment, or an open wound in the skin; although, when exposed to bacteria or viruses which your body has developed an immunity to, you will not show signs of infection.
pathogen means microorganism, so pathogen diseases means diseases caused by microorganisms
just as microorganisms have the ability to make our food, they have the ability to spoil it.certain diseases can be caused by bad habits such as smoking or over-eatinginfectious diseases are caused by pathogenic organisms.
Most plant diseases are caused by fungi, bacteria, and viruses. one disease caused by microorganisms is the black spot of rose.
100 percent.
Koch's Postulates provide a theory that one microbe causes one disease. So that also fits that diseases are caused by microorganisms. This was just a little over 100 years ago.
Eijkman did this because (at the time of looking for microorganisms) other scientists had recently shown that microorganisms caused a number of diseases and he thought that he had a chance to find beriberi was truly caused by a microogansm. :)
the theory that all contagious diseases are caused by microorganisms...
No. Not all diseases are due to abnormal chromosomes. Diseases can be caused by exposure to microorganisms and toxins in uterus.
No, a broken arm is not caused by microorganisms. A broken arm results from physical trauma, such as a fall or impact, that exceeds the bone's strength. While microorganisms can cause infections or diseases that affect bones, they do not directly cause fractures.
why ground water free from diseases and microorganisms?
TB is one TB is one TB (also known as tuberculosis)
Archaea are a group of single-celled microorganisms. There are no cases of confirmed diseases having been caused by archaea, yet this does not mean that they are not capable of causing disease.