[j-kent]

There’s no such thing as a sandwich (phylogenetically)

[tantalor]

There's no such thing as phylogeny (sandwichly)

[handsclean]

Sure there is, you just need to look at the evolution of language, not DNA. The common ancestor is a meal eaten by the Earl of Sandwich in the 1760s, “salt beef between two slices of toasted bread”.