LIFE SCIENCE

Detailed explanation-1: -Thus, the wolf can be considered as the outgroup to build the polygenetic tree of cats.

Detailed explanation-2: -The taxon that has diverged earlier than the in groups is called as outgroup.

Detailed explanation-3: -If you were using cladistics to construct a phylogenetic tree of birds, what is the best outgroup? paraphyletic.

Detailed explanation-4: -A phylogenetic tree may be built using morphological (body shape), biochemical, behavioral, or molecular features of species or other groups. In building a tree, we organize species into nested groups based on shared derived traits (traits different from those of the group’s ancestor).

Detailed explanation-5: -Answer and Explanation: (a) Morphological data from fossil and living species would be most useful in creating a phylogenetic tree of a taxon.