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தேவையான முக்கிய வழி முறைகள்
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Explanation:
ADVANTAGES : 1) High yeild in less time and less expenses .
2) We can avoid the use of pesticides and thereby pollution.
3) Quality of food and foodgrains has been improved .
DISADVANTAGES : 1) Attempts to develop 'super human' through genetic manipulation .
2) No study about long term effects of GM crops on environment and living organisms .
3) Financial loot of poor countries and farmers due to monopoly through patenting of GM crops.
4) Genetically modified pest resistant crops may prove harmful to benefit .
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