How can a phylogenetic tree be used to make predictions?
A) Future branching patterns and adaptations can be predicted from current trends of evolution.
B) Features shared between two groups are likely to have been present in their common ancestor.
C) Features found in one clade are unlikely to be found in closely related clades.
D) Analogous characteristics can predict the evolutionary relationships among groups.

Question

Quizplus · Accepted Answer

A phylogenetic tree shows the evolutionary relationships between different species based on their shared characteristics. By analyzing the placement of different species on the tree, scientists can make predictions about the characteristics of their common ancestors. For example, if two distantly related species share a particular trait, it is likely that their common ancestor also possessed that trait. This information can be useful for predicting future evolutionary trends and adaptations. However, it is important to note that phylogenetic trees are based on current knowledge and can change as new information is discovered.

How Can a Phylogenetic Tree Be Used to Make Predictions