Hi Allen
Because human designers re use sequences.
By looking at designers and seeing the trends. We look at biology and see shared genes and genes that are not shared. Why would we expect sequences that we observe in biology to not follow this pattern?
What we observe is a universe with limitations. We don’t have millions of divert basic components in atoms.
The universe as it stands operates more efficiently when a wheel is re used.
Parsimony is driven by methodological naturalism and the fallacy of personal incredulity. Parsimony as a vehicle for biology has generated faulty models (UCD) given the evidence.
What we have is a parsimony claim without a model backing up the claim. We don’t have a clue how some deer have different genes and very different chromosome pairs. Parsimony does not help us here.