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MODEL PAPER 6 — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMODEL PAPER 62 Marks
Question
$a.$ Cattle excreta is important source for producing a domestic fuel. Name the fuel and write its main components.
$b.$ Write the biological process that is responsible for the production of this fuel.
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Answer

$a.$ Cattle excreta is known for producing Biogas $($Gobar Gas$),$ which has main components such as Methane, $CO_2, H_2, N_2$ and $O. b.)$
$b.$ The biological process for fuel production involves microbial fermentation, where microorganisms convert organic materials like biomass or waste into biofuels like bioethanol or biodiesel.

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