Biotechnology: Principles and Processes

Bihar Board Class 12 · Biology · 74 past questions

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1. Q25 2023

   Ti-plasmid is obtained from which of the following ?

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2. Q26 2023

   ‘Cry-gene’ prevents which crop from bollworm ?

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3. Q27 2023

   Which transgenic plant is rich in β–carotene and ferritin in the following ?

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4. Q28 2023

   Which of the following enhances or induces fusion of protoplast ?

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5. Q29 2023

   Advancement in genetic engineering has been possible due to whom?

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6. Q30 2023

   In genetic engineering, restriction enzymes can be used for –

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