Introduction to Micro-organisms

The video explores the world of microbes, including bacteria, protozoa, viruses, and fungi. It discusses their characteristics, environments, and roles in ecosystems. Bacteria are single-celled organisms found everywhere, some beneficial and others harmful. Protozoa are primary hunters in the microbial world, with some being parasites. Viruses require hosts to survive and can cause various diseases. Fungi, unlike plants, cannot produce their own food and thrive in damp environments.

What are the four major groups of microorganisms?

How do bacteria move, and what structures assist them in this movement?

What are the four main requirements for bacterial growth?

What is the role of protozoa in the microbial world?

How do viruses differ from bacteria in terms of survival and reproduction?

What happens to bread when it is left out for a few days, and what type of microorganism causes this?

Why are fungi not classified as plants?