Question

Draw a phylogenetic tree of all of animals, include choanoflagellates as the out group, and simplify (trim some branches) to only include the following groups: sponges, cnidaria, deutrosomes, ecdysozoa, and lophotrochozoa. Lastly, indicate which groups listed belong to protosomia and which groups are classified as bilataria.

To help with this activity, watch the phylogenetic tree video in the after class module (follow link below).

Answer 1