Which of the Following Were NOT Used to Conclude That

Multiple Choice

Which of the following were NOT used to conclude that antennal photoreceptors are involved in proper orientation in monarch butterflies?

A) Individuals placed in a light chamber oriented differently than controls.
B) Clock-shifted individuals oriented differently than controls.
C) Individuals with their antennae removed oriented differently than controls.
D) Individuals with black-painted antennae oriented differently than controls.
E) Individuals without antennae could fly normally.