A Medium Containing Known Substances in Precise Amounts is Known

Question

A medium containing known substances in precise amounts is known as a ________ media.
A) selective
B) complex
C) natural
D) defined

Accepted Answer

A defined media contains known substances in precise amounts, allowing for more accurate and reproducible experiments. Selective media contain components that inhibit certain types of microorganisms, while complex and natural media contain a variety of undefined substances.