What is a potential consequence of genetic modification in agriculture?

Genetic modification in agriculture can lead to unintended ecological impacts due to the introduction of modified organisms into ecosystems. When genetically modified (GM) crops are planted, they may interact with other species in ways that were not anticipated. For example, the altered genes could potentially spread to wild relatives, leading to hybrid plants that may outcompete native species or disrupt local ecosystems.

Additionally, GM crops may attract different pests or beneficial insects compared to their non-modified counterparts, altering the dynamics of the food web. This can affect pollination, soil health, and overall biodiversity. Such ecological impacts can be complex and may not become apparent until after the GM crops have been in the environment for some time, highlighting the importance of thorough ecological assessments before widespread adoption.

While improved crop yields, increased pesticide resistance, and decreased soil health can also be associated with genetic modification, unintended ecological impacts particularly emphasize the unpredictable nature of altering the genetic makeup of organisms in agriculture.