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What is a benefit of genetic engineering compared to selective breeding?
Benefits of genetic engineering: Genetic modification is a faster and more efficient way of getting the same results as selective breeding. Improves crop yields or crop quality, which is important in developing countries. This may help reduce hunger around the world.
What is meant by selective breeding?
Selective breeding, also known as artificial selection, is a process used by humans to develop new organisms with desirable characteristics. Breeders select two parents that have beneficial phenotypic traits to reproduce, yielding offspring with those desired traits.
Why is artificial selection or selective breeding considered a form of genetic engineering?
Artificial selection selects for traits already present in a species, whereas genetic engineering creates new traits. In artificial selection, scientists breed only individuals that have desirable traits. … Through selective breeding, scientists are able to change the traits in the population. Evolution has occurred.