|
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
|
|
1
|
4105
|
March 13, 2019
|
|
What is a plasmid?
|
|
1
|
2294
|
September 2, 2016
|
|
Biopiracy should be prevented. State why and how?
|
|
0
|
3695
|
September 2, 2016
|
|
How is 'Rosie' considered different from a normal cow? Explain
|
|
0
|
2944
|
September 2, 2016
|
|
How have transgenic animals proved to be beneficial in
|
|
1
|
1882
|
September 2, 2016
|
|
What is Biopiracy? State the initiative taken by the Indian Parliament towards it
|
|
0
|
772
|
September 2, 2016
|
|
Can you suggest a method to remove oil from seeds based on your understanding of rDNA technology and chemistry of oil?
|
|
0
|
879
|
September 2, 2016
|
|
Name the source from which insulin was extracted earlier. Why is this insulin no more in use by diabetic people?
|
|
1
|
3586
|
September 2, 2016
|
|
Name the genes responsible for making Bt cotton plants resistant to bollworm attack.Explain
|
|
0
|
673
|
September 2, 2016
|
|
How is transgenic tobacco plant protected against Meloidogyne incognita?
|
|
0
|
4057
|
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
|
4708
|
September 2, 2016
|
|
Tobacco plants are damaged severely when infested with Meloidegyne incognitia
|
|
1
|
898
|
September 2, 2016
|
|
How did the process of RNA interference help to control the nematode from infecting roots of tobacco plants? Explain
|
|
0
|
1174
|
September 2, 2016
|
|
How is Bt cotton made to attain resistance against bollworm?
|
|
0
|
2489
|
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
|
3527
|
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
|
3152
|
September 2, 2016
|
|
Explain the role of Ti plasmid in biotechnology
|
|
0
|
3531
|
September 2, 2016
|
|
What is gene therapy? Name the first clinical case where it was used
|
|
0
|
1080
|
September 2, 2016
|
|
Explain how a hereditary disease can be corrected
|
|
0
|
799
|
September 2, 2016
|
|
Explain the process of RNA interference
|
|
0
|
2938
|
September 2, 2016
|
|
State how has AGrobacterium tumifaciens been made a useful cloning vector to transfer DNA to plant cells
|
|
0
|
1368
|
September 2, 2016
|
|
State role of DNA ligase in biotechnology
|
|
1
|
939
|
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
|
1503
|
September 2, 2016
|
|
Why is proinsulin called so? How is insulin different from it?
|
|
0
|
3479
|
September 2, 2016
|
|
Explain how Eli Lilly an American company produced insulin by recombinat DNA technology
|
|
0
|
3630
|
September 2, 2016
|
|
Why does the Bt toxin not kill the bacterium that produces it but kills the insect that ingests it?
|
|
0
|
2073
|
September 2, 2016
|
|
Biotechnologists refer to Agrobacterium tumifaciens as a natural genetic engineer of plants. Give reasons to support the statement
|
|
0
|
1780
|
September 2, 2016
|
|
Name a molecular diagnostic technique to detect the presence of a pathogen in its early stage of infection
|
|
0
|
3272
|
September 2, 2016
|
|
What happens when Meloidogyne incognita consumes cells with RNAi gene?
|
|
0
|
2289
|
September 2, 2016
|
|
Write the possible source of RNA interference gene
|
|
0
|
3390
|
September 2, 2016
|