Essay on For Better or Worse: Genetically Modified Organisms

550 Words 3 Pages
GMOs, or genetically modified organisms, are plants and animals that have had their DNA changed. The organisms have been given genes from other living things to modify them to resist things such as insects, herbicides, and diseases. This way the modified foods and animals increase food production. Yet in the process of tampering with the genetic makeup or DNA of these organisms into something unnatural we learn some things should be left alone. The purpose of this essay is to discuss three causes and effects of GMOs, which are human and animal health concerns, environmental concerns, and moral and ethical concerns.
First, the one main concern to humans is no one can say with any certain degree that GMOs are indeed safe. For
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GMOs, or genetically modified organisms, are plants and animals that have had their DNA changed. The organisms have been given genes from other living things to modify them to resist things such as insects, herbicides, and diseases. This way the modified foods and animals increase food production. Yet in the process of tampering with the genetic makeup or DNA of these organisms into something unnatural we learn some things should be left alone. The purpose of this essay is to discuss three causes and effects of GMOs, which are human and animal health concerns, environmental concerns, and moral and ethical concerns.
First, the one main concern to humans is no one can say with any certain degree that GMOs are indeed safe. For instance there are some foods that have been given a gene for antibiotic resistance. This may cause in the future super bugs and viruses that in turn could increase in allergies, diseases, and toxins among humans. And then leads into long term health effects if humans continue to consume genetically altered plants and animals. The same can be said for animals, especially insects. Important insects such as bees, butterflies, and ladybugs are consuming genetically altered plants that are grown to repel insects and this causes the good insects to decline in population. The insects that the plants were intended to repel them evolve to tolerate the pesticide and essentially become super insects, thus farmers need to increase the use of pesticides
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