Biology, asked by diyarawat625, 11 hours ago

Many microorganisms produce_ by fermentation of sugars and produce___ gas in the biogas reactors. *
a) Acid , hydrogen gas
b) Ethanol, methane gas
c) Acid , carbon dioxide gas
d) Ethanol, oxygen gas

Answers

Answered by aqimshaik

0

Answer:

I think

a is a correct answer

Answered by opkarthik2005

0

Answer:

option b) ethanol , methane gas is the answrr

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