What Does the High Level Similarity Between the Myosin Gene

What does the high level similarity between the myosin gene sequences in human and non-human primates suggest?

A) That humans and non-human primates had a common ancestor at some time in the past
B) That humans and non-human primates had common ancestor 2.4 million years ago
C) That the myosin gene arose independently in humans and non-human primates
D) That genes can transfer readily between humans and non-human primates
E) That no natural selection has occurred in humans