Biotechnology and Its Applications (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology): Questions 145 - 149 of 235
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Question number: 145
» Biotechnology and Its Applications » Genetic Engineering
Question
Restriction enzymes are
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Not always required in genetic engineering |
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| b. | Essential tool in genetic engineering |
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| c. | Essential tool in genetic engineering and Nucleases that cleave DNA at specific sites |
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| d. | Nucleases that cleave DNA at specific sites |
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Question number: 146
» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture
Question
Bt -cotton is resistant for
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Fluke-worm |
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| b. | Boll-worm |
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| c. | Pin-worm |
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| d. | Round-worm |
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Question number: 147
» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture
Appeared in Year: 2004
Question
DNA fingerprinting refers to (AIPMT)
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Techniques used for identification of fingerprints of individuals |
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| b. | Techniques used for molecular analysis of different specimens of DNA |
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| c. | Analysis of DNA samples using imprinting devices |
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| d. | molecular analysis of profiles of DNA samples |
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Question number: 148
» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture
Appeared in Year: 2006
Question
Golden rice is a promising transgenic crop. When released for cultivation, it will help in
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Producing a petrol-like fuel from rice |
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| b. | Alleviation of vitamin A deficiency |
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| c. | Pest resistance |
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| d. | Herbicide tolerance |
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Question number: 149
» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture
Appeared in Year: 2007
Question
In cloning of cattle a fertilized egg is taken out of the mother’s womb and
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | in the eight cell stage, cell are separated and cultured until small embryos are formed which are implanted into the womb of other cows. |
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| b. | the egg is divided into 4 pairs of cells which are implanted into the womb of other cows |
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| c. | form this upto eight identical twins can be produced. |
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| d. | in the eight cell stage the individual cells are separated under electrical field for further development in culture media |
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