How does genetic engineering differ from selective breeding?
1) Genetic engineering involves transferring genes between different species, while selective breeding involves breeding common species.
2) Genetic engineering allows for precise control over gene transfer, while selective breeding relies on natural breeding processes.
3) Genetic engineering can only be done in a laboratory setting, while selective breeding occurs in natural environments.
4) Genetic engineering always produces offspring with desired traits, while selective breeding does not guarantee the desired traits.