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UPSC Prelims 2019Question 31Environment

Recently, there was a growing awareness in our country about the importance of Himalayan nettle (Girardinia diversifolia) because it is found to be a sustainable source of

Options

  1. (a)anti-malarial drug
  2. (b)biodiesel
  3. (c)pulp for paper industry
  4. (d)textile fibre

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