Most traits added to corn are multiple insect resistances, drought protection, or herbicide tolerance. One example of an insect resistance is the bacterium (a prokaryotic cell with circular DNA rather than linear. It is commonly used in biotechnology.) Bacillus subtilis. It provides protection from corn rootworms and other caterpillar-like bugs. An example of drought protection is the bacterium Bacillus subtilis. This bacterium allows plants to function better under drought. These are all essential to the growth of the yield of corn, (Yield is the amount of an agricultural