Question

Which one of the following rooted tree topologies best describes the primate phylogeny? 
 

• A. ( {I} )
• B. ( {II} )
• C. ( {III} )
• D. ( {IV} )

Hint:

Phylogenetic trees are constructed based on evolutionary relationships. Close relatives share a more recent common ancestor and are grouped together on the tree.

Answer 1

The Correct Option is C

The primate phylogeny is best described by the tree topology that groups species based on their evolutionary relationships. The correct topology for primates should: 
1. Group {Homo sapiens}, {Pan troglodytes}, and {Pan paniscus} together, reflecting their close evolutionary relationships. 
2. Place {Gorilla gorilla} as the next closest relative. 
3. Position {Hoolock hoolock} as the most distantly related species. Tree topology ( {III} ) satisfies these conditions by accurately reflecting the evolutionary hierarchy of the species.