- 1(current)
Q. No.Golden rice is a promising transgenic crop. When released for cultivation, it will help in:
| 1. | alleviation of vitamin- A deficiency |
| 2. | pest resistance |
| 3. | herbicide tolerance |
| 4. | producing a petrol-like fuel from rice |
Subtopic: Â Other GM Crops |
 96%
Level 1: 80%+
NEET - 2006
Hints
Which one of the following is commonly used in transfer of foreign DNA into crop plants?
1. Penicillium expansum
2. Trichoderma polysporum
3. Meloidogyne incognita
4. Agrobacterium tumefaciens
Subtopic: Â Interference RNA Tech |Â Other GM Crops |
 90%
Level 1: 80%+
Hints
Which of the following cannot be considered as benefit of genetically modified organisms?
| 1. | Tolerance to abiotic stresses |
| 2. | Heavy reliance on chemical pesticides |
| 3. | Increased efficiency of mineral usage |
| 4. | Enhanced nutritional value |
Subtopic: Â Intro to Agri Applications |Â Bt Crops |Â Other GM Crops |
 88%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The first step in transferring a bacterial gene to a plant involves:
| 1. | Insertion into a plant vector |
| 2. | Isolation of the desired gene |
| 3. | Plant tissue culture |
| 4. | Selection of transformed cells |
Subtopic: Â Bt Crops |Â Other GM Crops |
 91%
Level 1: 80%+
Please attempt this question first.
Hints
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Foreign DNA maintenance in transgenic organisms occurs through:
| 1. | Integration into host chromosome only |
| 2. | Extrachromosomal replication only |
| 3. | Both chromosomal integration and extrachromosomal replication |
| 4. | Neither integration nor replication |
Subtopic: Â Other GM Crops |
 83%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
An improved variety of transgenic basmati rice
| 1. | Gives high yield and is rich in vitamin A |
| 2. | Is completely resistant to all insect pests and diseases of paddy |
| 3. | Gives high yield but has no characteristic aroma |
| 4. | Does not require chemical fertilizers and growth hormones |
Subtopic: Â Other GM Crops |
 86%
Level 1: 80%+
Hints
- 1(current)
Q. No.
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