Beneficial and harmful microorganisms.
Harmful
Beneficial
There are uncountless microorganisms on our body and inside the Digestive System.
Some bacteria’s of our digestive system help us to do the flora.
There are bad microorganisms like the parasites. They are able to kill a person.
They cause to us the infections or disease. Photogenic microbes include bacteria,protozoa and some microscopic fungi.
The tuberculosis is caused by bacteria.Some symptoms are: Cough blood in phlegm and fever.
Protozoa
They normally live in a aquatic environment.
They also live inside the living things.
Algae
Their cells are like plant cells.
Can be Unicellular or multicellular.
They are autotrophs, they made their own food thanks to the cholroplasts.
Usually they are aquatic.
Amoeba, Verticella and trypanosomas are some examples of protozoas.
They are autotrophs.
Red algae, Brown algae and green algae are some examples of the algae.
Their single eukaryotic cell is similar to an animal cell.
They are eukaryotes.
They are eukaryotes .
Some microorganisms do a big impact on our life.
For example the whale sharks eat the plankton.
The pacific cleaner shrimp eats algae
Some eliminate residues. We call them descomposers.