Which microbe is used as a solvent and applied in microbial oil recovery?
(a) Leuconostoc
(b) Xanthomonas
(c) Brevibacterium
(d) Klebsiella
I had been asked this question in a national level competition.
The question is from Microbial Extraction of Petroleum topic in division Bioleaching and Biomining for Recovery of Resources of Environmental Biotechnology