Practice Questions - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) Murrah, Mehsana, Jaffarbadi are breeds of
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Q-2) The example of non-renewable source of energy is
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Q-3) Chemically, the silk is
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Q-4) Jatropha is a
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Jatropha is a genus of flowering plants in the spurge family, euphorbiaceae. Currently the oil from Jatropha curcas seeds is used for making biodiesel fuel in Phillippines and in Brazil.
Q-5) Cheese and Yogurt are products obtained by
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Q-6) Most of eubacterial antibiotics are obtained from
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Bacillus subtilis is used to extract antibiotics substilin or Bacitracin.
Q-7) The most common species for bee-keeping in India is
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Q-8) Yeast Saccharomyces cervisiae is used in the industrial production of
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Commercial ethanol or ethyl alcohol is produced by yeast Saccharomyces cerevisiae.
Q-9) Streptokinase which is used as a ‘clot buster’ obtained from
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Q-10) The term antibiotic was coined by
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