Question: Consider the following phylogenetic tree: a) Is this a cladogram or a phylogram? b) Which sequen…

Consider the following phylogenetic tree:

a) Is this a cladogram or a phylogram?

b) Which sequence(s) is/are
presumably the outgroup?

c) Which sequence is most closely
related to A.thaliana?

d) Circle (on the tree above) the
last common ancestor of M. musculus and D. rerio.

e) Which branch(es) do you have
the least confidence in? Why?