Some crop plants have been genetically modified to be resistant to insect pests. Explain the advantages and disadvantages of producing genetically modified crop plants – 10029

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1. Genetically modified crops have some advantages. They can suffer less damage from pests, which means farmers get a higher yield and more food is available for people. GM crops are also less likely to get diseases from insects, so fewer pesticides are needed, which is better for the environment. This can also lead to more profit for farmers, especially in developing countries.

   However, there are some disadvantages too. People worry about the long-term effects of eating GM foods, and some think it’s wrong to move genes between species. GM crops might also cause allergic reactions in some people. There’s a risk that the genes could spread to weeds, making them harder to control. Also, GM seeds are often more expensive, and farmers might become too dependent on the companies that sell them.

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