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Related Terms Seed Stock A seed stock is any stock which represents a company that develops and produces seeds for planting crops. Biotechnology Definition Biotechnology is the scientific study using living organisms to develop healthcare products and processes. Learn how to invest in biotech companies. Understanding Fair Trade Prices A fair trade price is the minimum price paid for certain agricultural products imported from developing countries.
Agribusiness Definition Agribusiness is the business sector encompassing farming and farming-related commercial activities. Biofuel Definition Biofuel is a type of energy source derived from renewable plant and animal materials.
Partner Links. Related Articles. Commodities Top Agricultural Producing Countries. Fundamental Analysis Biotech vs. For example the sweet potato contains DNA sequences that were transferred thousands of years ago, from Agrobacterium bacteria into the sweet potato genome. Download all questions and answers PDF.
Skip to content You currently have JavaScript disabled in your web browser, please enable JavaScript to view our website as intended. What is genetic modification GM of crops and how is it done? See related questions How common are genes in food? How does GM differ from conventional plant breeding? Who is paying for GM crop development and who owns the technology?
Was this page useful? Yes No. Thank you for your feedback. Toxicity or allergic reactions. Many people suffer from allergies to various food items, including nuts, wheat, eggs, or dairy products. There is concern that the protein products of introduced genes may be toxic or allergenic to certain individuals. When farmers start growing genetically modified crops, they stop growing the old varieties. These old varieties are important sources of diverse genes that give plants other desirable characteristics.
For example, a new pest or disease could come along and destroy the genetically modified rice. If one of the old rice varieties has a gene that makes it resistant, it could be cross-bred to make the saltwater rice resistant as well. If we lose the old varieties, we also lose their useful genes. There are initiatives afoot to require food manufacturers to provide clear labeling on processed food products that contain genetically modified ingredients.
This would make it easier for people with allergies to avoid foods that might pose a danger to them, and it would allow those who oppose genetically modified foods to opt out of buying them.
Unlike countries such as Australia and Japan, the United States currently has no laws requiring companies to label products containing genetically modified ingredients. Despite the controversy surrounding them, genetically modified plants have taken root in our world. As with any new technology, members of society have the responsibility to become informed about genetically modified plants, in order to make decisions about their responsible use and regulation.
Genetically Modified Foods. What would you do in the following situations? You are a tomato farmer whose crops are threatened by a persistent species of beetle. Each year, you spend large sums of money for pesticides to protect your crops. A biotechnology company introduces a new strain of tomato plant that produces a natural pesticide, making it resistant to the beetle. By switching to this new strain, you could avoid both the beetle and the chemical pesticides traditionally needed to fight it.
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