Q. No.Which of the following cannot be a mean of increasing food production?
1. Agro-chemical based agriculture
2. Organic agriculture and
3. Genetically engineered crop-based agriculture
4. Inorganic chemical engineering
1. Agro-chemical based agriculture
2. Organic agriculture and
3. Genetically engineered crop-based agriculture
4. Inorganic chemical engineering
The Green revolution increased the food supply to
(1) Triple fold
(2) Double fold
(3) Four fold
(4) One and half fold
The partial reason of increased yield during green revolution was
| 1. | Use of improved crop varieties |
| 2. | Use of better management practices |
| 3. | Use of agro-chemicals |
| 4. | Use of fertilisers and pesticides |
Farmers of developing world cannot rely completely on agro-chemicals because
(1) They are expensive
(2) Don't know how to use
(3) Are not trained to use them
(4) Of infertile soil
Which of the following is not a reason of less yield by farmers of developing countries?
| 1. | Expensive agro-chemicals |
| 2. | Conventional breeding |
| 3. | Existing varieties |
| 4. | GMO |
Genetic modifications cannot cause
| 1. | Made crops more tolerant to Abiotic stresses |
| 2. | Reduced reliance on chemical pesticides |
| 3. | Increased efficiency of mineral usage by plants |
| 4. | Early exhaustion of fertility of soil |
The enhanced nutritional value of food by genetic modifications is not seen in
| 1. | Golden Rice | 2. | Flavr Savr tomato |
| 3. | Wheat | 4. | Maize |
Tailor made plants will supply which of the following alternative resources to industries
(1) Golden rice
(2) Starches
(3) Maize
(4) Pesticide
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