Noteworthy Points of the Chapter :
1. Green revolution succeeded in tripling the food supply.
2. Organisms (plants, animal, bacteria) whose genes have been altered by manipulation are called Genetically Modified Organisms (GMOs).
3. Bt toxin is produced by a bacterium called Bacillus thuringiensis.
4. Some strains of Bacillus thuringiensis produce proteins that kill certain insects such as lepidopterans, coleopterans and dipterans.
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