4. There is a possibility that gene flow due to cross-pollination may occur between crop plants genetically modified to be herbicide resistant and neighboring wild plants. Why would this be a problem? 

Question

short and easy words explnantion

Answer 1

This could be a problem because if the wild plants pick up the herbicide-resistant gene, they could become harder to control and can spread more easily, potentially causing harm to the environment and disrupting the natural balance of ecosystems.