(blank) are branching diagrams that depict the evolutionary relationship among species.

Phylogenetic trees and cladograms are the diagrams that depict the evolutionary relationship among species.

Phylogenetic trees have branches that represent evolutionary time and amount of change to show the relationships between different organisms.

Cladograms represent hypothetical relationship between groups of animals. This helps to visualise how animals are related and their most common ancestors.

Both shows the relationship between different organisms and are branches diagrams.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects