In agriculture, genetic engineering is used to modify crops for increased yield, pest resistance, and improved nutritional content. One example is the creation of genetically modified (GM) crops such as soybeans, corn, and cotton. These crops have been engineered to be resistant to herbicides and pests, allowing for more efficient farming practices and higher yields.
Another example is the development of Golden Rice, which has been genetically modified to produce beta-carotene, a precursor to vitamin A. This crop has the potential to address vitamin A deficiency in regions where rice is a staple food.
Examples Of Genetic Engineering Worksheet
2. Medical Genetic Engineering
In the field of medicine, genetic engineering is used to develop treatments for genetic disorders and diseases. One example is gene therapy, which involves introducing healthy genes into a patient’s cells to replace or repair faulty genes. This technique has shown promise in treating conditions such as cystic fibrosis, muscular dystrophy, and certain types of cancer.
Another example is the creation of genetically modified organisms (GMOs) for the production of pharmaceuticals. These organisms are engineered to produce proteins or other compounds that can be used in the development of new drugs.
3. Environmental Genetic Engineering
Genetic engineering is also being used to address environmental issues such as pollution and climate change. One example is the development of genetically engineered bacteria that can break down pollutants in soil and water, helping to clean up contaminated sites.
Another example is the creation of genetically modified trees that can absorb more carbon dioxide from the atmosphere, helping to mitigate the effects of climate change. These trees could potentially be used in reforestation efforts to restore damaged ecosystems.