12th Class Biology Sample Paper Biology - Sample Paper-2

  • question_answer
    (i) For which variety of Indian rice, patent was filed by a USA Company?
    (ii) What are biofertilisers?
    (iii) What would have happened if antibiotics were not discovered?

    Answer:

    (i)  Indian Basmati was crossed with semi-dwarf variety and was claimed as a new variety for which the patent was filed by a USA company.
    (ii) Biofertilisers are organisms that enrich the nutrients in the soil.
    (iii) If antibiotics were not discovered bacterial and fungal diseases would not have been controllable.


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