Respuesta :
The word to fill in the blank of this sentence to make it true would be ''cladogram'' since it shows the number/amount of animals/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.
