Yeast, insect, a fish, a bird, and a mammal all have approximately the same number of Cytochrome C differences relative to a bacteria. - Hooby
Yes of course they do. Even though I wrote this thread to describe the pattern of ubiquitous proteins in eukaryotes your point about prokaryotes adds to the evidence.
I have asked you FOUR times to have a go at answering your own question.
Why is the difference between prokaryote and eukaryote cytochrome c sequences exactly as evolution would predict?
I will give you a clue. Think about the time-scales.
We are on page 28 and you still haven't explained the facts in the OP from the perspective of creationism.
It's almost as if you don't understand your own question - or the topic, or anything at all about evolution.
.