Corporate codes of conduct were initially adopted by companies that were looking to counter bad publicity and damage to their brands after being "caught" in some highly publicized labor abuse scandals.

Which of the following muscles of facial expression is the only one that closes the eye when blinking?

A) Nasalis
B) Orbicularis oris
C) Risorius
D) Mentalis
E) Orbicularis oculi

Which of the following crosses will yield four phenotypes in the 1:1:1:1 ratio?

A) RRYY × RRYY
B) RRYY × rryy
C) RrYy × RrYy
D) RrYy × rryy
E) rryy × rryy