Word: hardier
(lookup in dictionary)
(lookup stats)
Dates: during 2000-2009
Sort By: most recent first
(reverse)
...there more potential pitfalls? There are. Among other things, there is the possibility that as transgenes in pollen drift, they will fertilize wild plants, and weeds will emerge that are hardier and even more difficult to control. No one knows how common the exchange of genes between domestic plants and their wild relatives really is, but Margaret Mellon, director of the Union of Concerned Scientists' agriculture and biotechnology program, is certainly not alone in thinking that it's high time we find out. Says she: "People should be responding to these concerns with experiments, not assurances...
These protests have been largely based on misinformation about the practice of genetically engineering food products. Despite our instinctive fear of unknown, mutant food monsters, most of the endeavors to scientifically improve food have made crops hardier or more nutritious. Scientists have developed strains of corn that have built-in pesticides, for example, and others have developed a strain of rice that is rich in Vitamin...