Q. No.
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
(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
Tailor made plants will supply which of the following alternative resources to industries?
(1) Gloden rice
(2) Starches
(3) Maize
(4) Pesticide
If you have inserted Bt toxin gene in a plant, it does not need
(1) To rely on insecticide
(2) To rely on draught resistant genes
(3) To rely on cold resistant genes
(4) To rely on golden rice
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