1. Microorganisms are living organisms that are too small to be seen with the naked eye. They are found everywhere in our environment and play important roles in various ecosystems.
2. Some common microorganisms include:
- Bacteria: Bacteria are single-celled organisms that can be found in soil, water, air, and even inside our bodies. Some bacteria are beneficial and perform tasks such as breaking down organic matter, while others can cause diseases like strep throat or urinary tract infections.
- Viruses: Viruses are tiny infectious agents that can only replicate within the cells of other organisms. They are responsible for causing diseases like the common cold, influenza, and COVID-19.
- Fungi: Fungi are a diverse group of microorganisms that include molds, yeasts, and mushrooms. They play important roles in decomposition and nutrient cycling, but can also cause diseases like athlete's foot or fungal infections in plants.
- Protozoa: Protozoa are single-celled organisms that can be found in water, soil, and as parasites in other organisms. Some protozoa are responsible for causing diseases like malaria, while others are important in nutrient cycling in aquatic ecosystems.
- Algae: Algae are photosynthetic microorganisms that can be found in both freshwater and marine environments. They are important for oxygen production, nutrient cycling, and form the base of many food chains.
These are just a few examples of the vast diversity of microorganisms that exist in our world. Each type of microorganism has its own unique characteristics and roles within ecosystems, both beneficial and harmful to other organisms.
1.WHAT ARE MICROORGANISMS?
2. Enumerate/list down microorganisms you are familiar with and give some explanations
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