Describe what a "herbicide tolerance" trait is in genetically modified crops.

A "herbicide tolerance" trait in genetically modified crops refers to a genetic modification that enables those crops to survive herbicide application that would otherwise be lethal. Essentially, through biotechnology, specific genes are introduced into crops that allow them to withstand certain herbicides. This means that farmers can apply these herbicides to control unwanted weeds without harming the crop itself, which significantly enhances weed management practices and crop yields.

The development of herbicide-tolerant crops has been a pivotal advancement in agricultural biotechnology. These crops are engineered to express enzymes or proteins that neutralize the toxic effects of herbicides, thereby preventing the herbicide from inhibiting critical plant processes.

In contrast to this, options indicating that crops become unable to survive herbicides or suggesting natural resistance to all pesticides do not align with the definition of herbicide tolerance. Additionally, stating that herbicide tolerance is found only in wild plants misrepresents its presence as a feature specifically associated with genetically modified organisms.