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حیاتی ٹیکنالوجی

دسویں جماعت · حیاتیات · 4 سوالات

نام: ____________________   تاریخ: ____________

  1. Biotechnology uses:

    • A Living organisms to make useful products
    • B Only metals
    • C Only machines
    • D Only chemicals

  2. Yoghurt is made using:

    • A Protozoa
    • B Viruses
    • C Bacteria
    • D Algae

  3. Insulin for diabetics is now made by:

    • A Plants only
    • B Chemical heating
    • C Mining
    • D Genetically modified bacteria

  4. A clone is:

    • A A fossil
    • B A genetically identical copy
    • C A mutant
    • D A hybrid

جوابی کلید

1. A, 2. C, 3. D, 4. B

  1. Biotechnology uses living things such as bacteria and yeast.

  2. Lactobacillus bacteria ferment milk.

  3. The human insulin gene is placed in bacteria which then make insulin.

  4. Clones have the same genetic material as the original.