What is symbiosis in Biology? Mutualism - Commensalism - Parasitism

In this video I answer the question " What is symbiosis in biology? " Symbiosis is a long term relationship between different types of organisms and species.
In this video, I provide examples of different types of symbiotic relationships, including mutualism,commensalism, and parasitism.
These examples help you understand what mutualism is.
How commensalism works, and why parasitism is great for one organism and bad for the other.

Video Guide
00:00 Introduction to Symbiosis
00:30 Mutualism Examples
01:31 Commensalism Example
02:33 Parasitism Example