In 1985 an Australian molecular biologist wrote a book titled “Evolution A Theory In Crisis”. This book gives a well laid out explanation of life’s overall pattern of “groups within groups” (a pattern of theme and variation) according to shared characteristics. This is found in chapters 5 and 6.
He points out the difficulties of the specific evolutionary scenario of descent with modification from common ancestry of explaining life’s pattern.
He also documents in a later chapter how the pattern of Cytochrome C matches the predictions of the pre-Darwinian typological model of nature almost perfectly (of groups within groups with each group Isolated and equidistant when compared with other groups).
So regardless of evolution the predictions match another model almost precisely. So why could a creator have not done this? Especially since he would have already have created according to the same model?