Biotechnology - Transgenic Plant
Exercise :: Transgenic Plant - Section 1
- Transgenic Plant - Section 1
6. |
Which of the following metabolites are implicated in stress tolerance? |
A. |
Proline | B. |
Betaines | C. |
Both (a) and (b) | D. |
Citrate |
Answer: Option C
Explanation:
|
7. |
Which of the agricultural challenges below cannot be solved with transgenic techniques? |
A. |
Crops are damaged by frost | B. |
Crops are killed by a virus | C. |
Public concern about safety of synthetic pesticides | D. |
Public preference for organic vegetables |
Answer: Option D
Explanation:
|
8. |
Which of the following statements is true regarding genomics? |
A. |
Plant genomics lags behind similar efforts in animals and microorganisms | B. |
Researchers can make use of genomic information even if the entire genome of an organism is not known | C. |
Researchers are busy in trying to determine the genome of the potato plant | D. |
All of the above |
Answer: Option D
Explanation:
|
9. |
Which of the following gene is responsible for resistance against chilling? |
A. |
Glycerol 1 phosphate acyl transferase | B. |
Polygalactouranase | C. |
ACC deaminase | D. |
Sucrose phosphate synthase gene |
Answer: Option A
Explanation:
|
10. |
Which of the following gene detoxifies herbicide phosphinothricin? |
A. |
Nitrilase | B. |
Glutathione S-transferase (GST) | C. |
Phosphinothricin acetyl transferase | D. |
All of these |
Answer: Option C
Explanation:
|