Post on 15-Dec-2014
description
Harmful And Useful Of
Microorganism
Usage Of Microorganism
• Making curd and Bread
• Medicinal use of Microorganism
• Increasing Soil Fertility
• Cleaning the Environment
• Vaccine• commercial
production of alcohol and wine
Harmless Of Microorganism
Bacteria
• Most kind of bacteria are harmless and many even helpful.
• Its causes diseases such as diahoea, sore throat.
Virus • Can infect human, plants and animal.
• Virus are responsible for many serious diseases and sometime deadly such as AIDS.
PROTOZOA•Can be harmless and harmful.•Malaria is one diseases cause by a kind of protozoa.
FUNGI• Some of them can look
with naked eyes, but some of them can not.
• Example Yeast was 1 of the useful microorganism that we need to use microscope to look them.
• Yeast can help people to produce delicious bread and cake.