What is the science behind genetically modified foods?

Change in genes or genomes by any means, including mutation, chromosome doubling, selection or hybridization (cross-palliation). Genetically Modified foods were introduced in 1980 by scientists. they thought it was a good idea at the time but others had different opinions.

What foods are affected by this technology?

Foods that are normally affected are soybeans, corn, canola (rapeseed), cotton seed oil, alfalfa, tomatoes, sugar cane, sugar beets, rice, squash, and sweet peppers.
What are the problems with this technology?

The problems are that it could introduce knew allergies and toxins that affect people that eat them alot. And also it can create super weeds.

What action has been taken to try prevent the technology developing?

People all over the world are protesting and they do not agree with this process.

How can you find out information about these questions?

You can read magazines, books, websites, encyclopedias and newspapers.