Question

Explain Phylogeny,Define the Phylogenetic Tree and its parts
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Answer 1

• Phylogeny, the history of the evolution of a species or group, especially in reference to lines of descent and relationships among broad groups of organisms.
• Parts of a phylogenetic tree include: The "tips" of the tree branches represent the taxa in the study. Taxa may be at any taxonomic level - orders, species, populations, etc. ... Internal nodes connect branches; external nodes are the tips that represent taxa.

Answer 2

Answer:

Phylogeny is the study of relationships among different groups of organisms and their evolutionary development.

Explanation:

A phylogenetic tree or evolutionary tree is a branching diagram or "tree" showing the evolutionary relationships among various biological species.