Based on the Data in the Graph,do You Think Bt

Multiple Choice

Based on the data in the graph,do you think Bt corn is having its intended effect?

A) Yes,because Bt corn affected the mortality of all three arthropods equally.
B) Yes,because Bt corn selectively killed corn borers that ate it while the beetles and mites were unaffected when eating the Bt corn as compared to the non-Bt corn.
C) No,because Bt corn was designed to kill all arthropods that ate it,and only the corn borers were killed after eating the Bt corn.
D) No,because corn borer percent mortality increased when corn borers ate Bt corn; if Bt corn was effective,then percent mortality should have decreased.