10c-A phylogenetic tree is a diagram that shows the evolutionary relationships between species.

Question 1

A phylogenetic tree

Answer 1

A phylogenetic tree is a diagram that shows the evolutionary relationships between species.

Question 2

Features of a phylogenetic tree

Answer 2

Time of divergence is shown

If point of divergence is recent, then the two are said to share a more recent common ancestor.

Extinction is represented if the line stops prior to recent time.

Interbreeding is shown when a line connects two species after divergence