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Name the insect pest that is killed by the products of cry I Ac gene. Explain how the gene makes the plant resistant to the insect pest
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1
|
4200
|
March 13, 2019
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What is a plasmid?
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1
|
2362
|
September 2, 2016
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Biopiracy should be prevented. State why and how?
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|
0
|
3788
|
September 2, 2016
|
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How is 'Rosie' considered different from a normal cow? Explain
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0
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3007
|
September 2, 2016
|
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How have transgenic animals proved to be beneficial in
|
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1
|
1951
|
September 2, 2016
|
|
What is Biopiracy? State the initiative taken by the Indian Parliament towards it
|
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0
|
839
|
September 2, 2016
|
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Can you suggest a method to remove oil from seeds based on your understanding of rDNA technology and chemistry of oil?
|
|
0
|
931
|
September 2, 2016
|
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Name the source from which insulin was extracted earlier. Why is this insulin no more in use by diabetic people?
|
|
1
|
3683
|
September 2, 2016
|
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Name the genes responsible for making Bt cotton plants resistant to bollworm attack.Explain
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|
0
|
730
|
September 2, 2016
|
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How is transgenic tobacco plant protected against Meloidogyne incognita?
|
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0
|
4180
|
September 2, 2016
|
|
Name the nematode that damages the roots of tobacco plants. How is a transgenic tobacco plant made resistant to nematode using biotechnology?
|
|
0
|
4770
|
September 2, 2016
|
|
Tobacco plants are damaged severely when infested with Meloidegyne incognitia
|
|
1
|
964
|
September 2, 2016
|
|
How did the process of RNA interference help to control the nematode from infecting roots of tobacco plants? Explain
|
|
0
|
1233
|
September 2, 2016
|
|
How is Bt cotton made to attain resistance against bollworm?
|
|
0
|
2597
|
September 2, 2016
|
|
Why is the introduction of genetically engineered lymphocytes into an ADA deficiency patient not a permanent cure? Suggest a possible permanent cure
|
|
0
|
3597
|
September 2, 2016
|
|
How did Eli Lilly synthesise the human insulin?Mention one difference between this insulin and the one produced by the human pancreas
|
|
0
|
3219
|
September 2, 2016
|
|
Explain the role of Ti plasmid in biotechnology
|
|
0
|
3618
|
September 2, 2016
|
|
What is gene therapy? Name the first clinical case where it was used
|
|
0
|
1133
|
September 2, 2016
|
|
Explain how a hereditary disease can be corrected
|
|
0
|
832
|
September 2, 2016
|
|
Explain the process of RNA interference
|
|
0
|
2992
|
September 2, 2016
|
|
State how has AGrobacterium tumifaciens been made a useful cloning vector to transfer DNA to plant cells
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|
0
|
1420
|
September 2, 2016
|
|
State role of DNA ligase in biotechnology
|
|
1
|
1012
|
September 2, 2016
|
|
Write the function of adenosine deaminase enzyme. State the cause of ADA deficiencyin humans.Mention a possible permanent cure for a ADA deficiency patient
|
|
0
|
1568
|
September 2, 2016
|
|
Why is proinsulin called so? How is insulin different from it?
|
|
0
|
3536
|
September 2, 2016
|
|
Explain how Eli Lilly an American company produced insulin by recombinat DNA technology
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|
0
|
3691
|
September 2, 2016
|
|
Why does the Bt toxin not kill the bacterium that produces it but kills the insect that ingests it?
|
|
0
|
2146
|
September 2, 2016
|
|
Biotechnologists refer to Agrobacterium tumifaciens as a natural genetic engineer of plants. Give reasons to support the statement
|
|
0
|
1822
|
September 2, 2016
|
|
Name a molecular diagnostic technique to detect the presence of a pathogen in its early stage of infection
|
|
0
|
3337
|
September 2, 2016
|
|
What happens when Meloidogyne incognita consumes cells with RNAi gene?
|
|
0
|
2355
|
September 2, 2016
|
|
Write the possible source of RNA interference gene
|
|
0
|
3442
|
September 2, 2016
|