And anyone who tells you otherwise is (a) lying; or (b) incredibly misinformed. Also, (c) if their lies/misinformation are accepted as true, the resulting lack of biotech crops will cause millions to starve to death.
Incidentally, it is worth noting that the people who denigrate biotech crops and GMOs are overwhelmingly found on the port side of the partisan divide. Their war against biotech crops/GMOs should be termed a war on science, and would be if the people waging that war were Republicans instead.