Fannie Hesse is credited with giving ________ the idea to use agar as a solidifying agent.
A. Louis Pasteur
B. Ferdinand Cohn
C. Robert Koch
D. Sergei Winogradsky
Answer:C
Fannie Hesse is credited with giving ________ the idea to use agar as a solidifying agent.
A. Louis Pasteur B. Ferdinand Cohn C. Robert Koch D. Sergei Winogradsky