GMO seeds do not reproduce. Heirloom seeds produce plants which you can save the seeds from and replant them. You have to BUY GMO seeds EVERY YEAR for your crop. He who controls the seed controls YOUR FOOD! Read the FOOD SAFETY LAW just passed.
See my post in #27
Heirloom seeds are absolutely NOT THE ONLY seeds that reproduce. There are plenty of Hybred Seeds that reproduce seed, and as I mentioned before, there are plenty of GMO seeds that reproduce seed, as well.
Could you please provide us a source for your statement?