Show What You Know: Technology and Corn here all the answer which one is it Different varieties of corn were bred together to make corn that was resistant to the bacterium Bacillus thuringiensis (Bt).
Different varieties of corn were bred together to make corn that was resistant to the bacterium , Bacillus thuringiensis, (Bt).

Corn was genetically engineered to produce proteins from the bacterium Bacillus thuringiensis (Bt).
Corn was genetically engineered to produce proteins from the bacterium , Bacillus thuringiensis, (Bt).

Corn was genetically engineered to resist infection from Bacillus thuringiensis (Bt).