Biotechnology and Its Applications

Subject matter experts of JagranJosh have developed chapter wise practice questions of Class 12th as per the relevancy of the chapter in the CBSE board exam. This practice set contains 10 questions with detailed explanations on “Chapter: Biotechnology : Principles and Processes” of Mathematics.

  • Q1.Transgenic plants are plants having:

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  • Q2.BT in popular crop BT cotton stands for:

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  • Q3.Expression of transgene in target tissue in transgenics is determined by:

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  • Q4.The DNA used to produce insect resistance transgenic cotton is from:

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  • Q5.First biochemical to be produced commercially by microbial cloning and genetic engineering is:

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  • Q6.The bacteria used commercially for the first time as pesticide is:

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  • Q7.Hirudin is:

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