Rose Pine Fern Algae Moss SolutionTree 1 In tree one the al

Solution

Tree 1 - In tree one the algae and moss are evolved before the other three. These two, algae and moss are primitive than rose, pine and fern.

Tree 2 - In tree two the algae is separately represented, as it belong to protoctista. Where as fern and mosses are further evolved as terrestrial organisms. The rose and pine have similarity of having woody system.

-- Node in a tree corresponds to hypothetical ancestor. The rotation of node represents the speciation or evolution or interbreeding between the species.

2. Algae and moss are sisters before, but now algae is individually represented.

3. Fern and moss are grouped together, but in tree 1 moss is grouped with algae.

4. In tree 1, rose, pine and fern are grouped together but in tree 2 fern is categorized with moss.

5. In tree1 there are two main branches, but in tree2 there are three branches.

6. In tree1, there are three nodes, in tree 2 there are only two nodes.