The potential use of DNA technology to alter the genes of embryos is a particularly controversial issue. The use of DNA technology in agriculture has also sparked controversy. Some people question the safety, desirability, and ecological impact of genetically altered crop plants. In addition, animal rights groups have protested against the genetic engineering of farm animals. Despite these and other areas of disagreement, many people agree that DNA technology offers a mixture of benefits and potential hazards.
Many experts also agree that an informed public can help assure that DNA technology is used wisely.
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