Bacteria, (singular: Bacterium) are the simplest microscopic prokaryotes that belong to the Kingdom Monera. They lack membrane-bound nucleus and internal organelles. Bacteria live in a variety of habitats such as the soil, the ocean, and even the insides of the human gut. They exist either as free-living organisms or as parasites. These are most successful … Read More
Microorganisms are microscopic organisms commonly known as microbes. They are present everywhere — even inside of our bodies. This diverse group of living organisms are too tiny to be seen without a microscope. Microorganism include bacteria, viruses, fungi, algae, archaea, protists, and protozoa. This course covers the following: Characteristics of microorganisms and classify them Characteristics, … Read More
