|
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
|
4204
|
March 13, 2019
|
|
What is a plasmid?
|
|
1
|
2367
|
September 2, 2016
|
|
Biopiracy should be prevented. State why and how?
|
|
0
|
3789
|
September 2, 2016
|
|
How is 'Rosie' considered different from a normal cow? Explain
|
|
0
|
3009
|
September 2, 2016
|
|
How have transgenic animals proved to be beneficial in
|
|
1
|
1953
|
September 2, 2016
|
|
What is Biopiracy? State the initiative taken by the Indian Parliament towards it
|
|
0
|
845
|
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
|
934
|
September 2, 2016
|
|
Name the source from which insulin was extracted earlier. Why is this insulin no more in use by diabetic people?
|
|
1
|
3695
|
September 2, 2016
|
|
Name the genes responsible for making Bt cotton plants resistant to bollworm attack.Explain
|
|
0
|
732
|
September 2, 2016
|
|
How is transgenic tobacco plant protected against Meloidogyne incognita?
|
|
0
|
4186
|
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
|
4772
|
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
|
1236
|
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
|
3220
|
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
|
1134
|
September 2, 2016
|
|
Explain how a hereditary disease can be corrected
|
|
0
|
833
|
September 2, 2016
|
|
Explain the process of RNA interference
|
|
0
|
2994
|
September 2, 2016
|
|
State how has AGrobacterium tumifaciens been made a useful cloning vector to transfer DNA to plant cells
|
|
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
|
1570
|
September 2, 2016
|
|
Why is proinsulin called so? How is insulin different from it?
|
|
0
|
3540
|
September 2, 2016
|
|
Explain how Eli Lilly an American company produced insulin by recombinat DNA technology
|
|
0
|
3692
|
September 2, 2016
|
|
Why does the Bt toxin not kill the bacterium that produces it but kills the insect that ingests it?
|
|
0
|
2152
|
September 2, 2016
|
|
Biotechnologists refer to Agrobacterium tumifaciens as a natural genetic engineer of plants. Give reasons to support the statement
|
|
0
|
1824
|
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
|
2357
|
September 2, 2016
|
|
Write the possible source of RNA interference gene
|
|
0
|
3442
|
September 2, 2016
|