Option ii and iv, Phylogenetic trees assist us in better understanding the evolutionary links of a species and the degree of complexity among related species.
The branching pattern of a phylogenetic tree shows how many species or other groupings evolved from a variety of shared ancestors. Two tree species are more closely related if they share a recent ancestor, and less related if they do not. trees that display phylogeny Relationships that form between two distinct animals as a result of the overall process of evolution are known as evolutionary relationships. They represent the links between two species that originated from the same progenitor.
learn more about Phylogenetic trees here:
https://brainly.com/question/2189834
#SPJ4
