Question

state the baneficial effects of micro organisms in our lives​

Answer 1

Many of these organisms are useful to human and nature while some are harmful and even cause diseases. Harmful effects of microorganisms: Bacteria: Causes various diseases such as typhoid, diarrhea, and cholera. ... Virus: Cause small fox, common cold, influenza, herpes, hepatitis, polio and rabies.

Answer 2

1. Microorganisms are used in the production of fermented food and beverages. E.g Yeast, Penicillium, Lactobacillus

2. Microbes are useful in production of antibiotics and vaccines. Eg- Streptomycin

3. Important acids, enzymes, pigments are produced with the help of microorganisms. Eg Aspergillus niger

4. Microorganisms have been found to be associated with higher organisms in a symbiotic relationship

5. Microorganisms are used to produce biofuels like biodiesel 6. Microorganisms play a crucial role is managing and treating domestic and industrial waste

7. Microorganisms replenish the soil