SSC General Science & Technology Sample Paper NCERT Sample Paper-6

  • question_answer
    Consider the following statements about Biofuel
    1. Biofuels are generally obtained from starchy plants.
    2. Scientists are engaged in producing Genetically Modified (GM) fungi to breakdown long cellulose chain to field cheaper biofuel.
    3. Manufacturing biofuel from lignocellulose may be a preferable option. Which of the statements given above is/are correct?

    A)  1 and 2

    B)  2 and 3

    C)  1 and 3

    D)         All of the above

    Correct Answer: D

    Solution :

    [d] A biofuel is a fuel that is produced through contemporary biological processes, such as agriculture and anaerobic digestion, rather than a fuel produced by geological processes such as those involved in the formation of fossil fuels, such as coal and petroleum, from prehistoric biological matter.


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