What is a key feature of genetically modified organisms (GMOs)?

A key feature of genetically modified organisms (GMOs) is that their genetic material has been altered. This modification often involves the introduction of new genetic material to produce desired traits, such as increased resistance to pests or improved nutritional content. Through techniques like genetic engineering, scientists can precisely alter the DNA of an organism to achieve specific outcomes that would not be possible through traditional breeding methods.

This aspect is fundamental because it distinguishes GMOs from non-GMO organisms. The modifications can include the addition of genes from other species, which enables the expression of new characteristics that help the organism thrive in various environments or improve agricultural productivity.

In the context of agriculture, this can lead to higher yields, reduced pesticide use, and better food security. The ability to alter genetic material is a scientific breakthrough that allows for more rapid and directed improvements in plant and animal species, which is crucial for addressing global challenges such as food scarcity and climate change.