Culture media preparation / Nutritional needs / Broth and agar preparation / Bacteria - Tamil

A microbiological medium (media, plural) is the food that is used for culturing bacteria, molds, and other microorganisms.
The medium that is used to culture the microorganism depends on the microorganism that one is trying to isolate or identify. Different nutrients may be added to the medium to support the growth of microorganisms.
It can exist in three consistencies: liquid, solid, and semisolid.
This video clearly explains how to prepare the culture media in detail.