Question

About micro organisms

Answer 1

Heya!

What are microorganisms?
Basically,
#Microorganisms are the small living things which we cannot seen by the naked eye..

#They are seen only through a microscope..

#They made be single-celled or multicellular

#Their study is called microbiology

#include five main classification..
Bacteria..fungi..viruses.. Archaea..and protozoans..

#examples..
Volvox..
Diatoms
Paramecium
Amoeba
Some algae etc.

Hope this helps you

Answer 2

The organisms that are invisible to our unaided eye and can only be seen through microscope are called micro-organisms.
They are present all over the world from the skin of human to the soil in the group.
They are of five types - Bacteria, fungi, algae, protozoa and viruses.

BACTERIA - The bacteria constitute a unique group of one-celled organisms. During last few decades, much has been known on the structure, reproduction and importance of bacteria.
The organism has become a prolific source of research of biologists, biotechnologists, microbiologists, chemists and medical professionals. Common man is influenced by the organism in many ways.

FUNGI - The Fungi includes some of the most important organisms, both in terms of their ecological and economic roles. By breaking down dead organic material, they continue the cycle of nutrients through ecosystems.
Their roots and supply essential nutrients. Other fungi provide numerous drugs (such as penicillin and other antibiotics), foods like mushrooms, truffles and morels, and the bubbles in bread, champagne, and beer.
Fungi also cause a number of plant and animal diseases: in humans, ringworm, athlete's foot, and several more serious diseases are caused by fungi. Because fungi are more chemically and genetically similar to animals.Plant diseases caused by fungi include rusts, smuts, and leaf, root, and stem rots, and may cause severe damage to crops.

PROTOZOA - They are mostly unicellular, but a few form colonies in which individual cells are joined by cytoplasmic threads or are embedded in a common matrix. Thus colonies of protozoa are essentially aggregates of independent cells.

ALGAE - The Algae are chlorophyll bearing lower plants which possess markedly different patterns of unicellular to multicellular organization, both prokaryotic and eukaryotic. Their reproduction is vegetative, by formation of spores, and gametic; gametes produced in unicellular to multicellular gametangia, with some exceptions where the entire unicellular body behaves as a gamete.

VIRUSES - A virus is an ultramicroscopic infectious organism that, having no independent metabolic activity, can replicate only within a cell of another host organism. A virus consists of a core of nucleic acid, either RNA or DNA, surrounded by a coating of antigenic protein and sometimes a lipid layer surrounds it as well. The virus provides the genetic code for replication, and the host cell provides the necessary energy and raw materials. There are more than 200 viruses that are known to cause disease in humans.

Hope it helps.
@pakhi6 [ Brainly star ]