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Cultivation of Bt cotton has been much in the news. The prefix Bt means

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Important Questions on Biotechnology and Its Applications

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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-4>Q 43
Which one of the following is a correct statement
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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-4>Q 44
A plant expressing a gene obtained from another organism is
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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-4>Q 46
Which of the following is based upon principle of antigen-antibody interaction?
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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-4>Q 47
Read the following four statements (1-4) about certain mistakes in two of them: 
1. The first transgenic buffalo, Rosie produced milk which was human alpha-lactalbumin enriched.
2. Restriction enzymes are used in isolation of DNA from other macro-molecules.
3. Downstream processing is one of the steps of R-DNA technology.
4. Disarmed pathogen vectors are also used in transfer of R-DNA into the host.
Which are the two statements having mistakes?
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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-4>Q 48
A transgenic food crop which may help in solving the problem of night blindness in developing countries is
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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-4>Q 49
An example of gene therapy
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Alpha Question Bank for Medical: Biology>Chapter 34 - Biotechnology and Its Applications>Exercise-5>Q 6
Hirudin is