Answer:
Describe how the organisms in your cladogram are related through common ancestors. Organisms c and d share a common ancestor, a and d and b and c 5. Label : The purple lines represent a characteristic change, or adaptation . ... The “parsimony score” calculates how many changes occur in a given cladogram.
Explanation:
A cladogram shows how species are related by descent from a common ancestor. A classification of organisms on the basis of such relationships is called a phylogenetic classification.
A phylogenetic classification involves organisms in a clade with their common ancestor.
A cladogram consists of an organism being studied, lines, and nodes where those lines cross. The lines represent evolutionary time or a series of organisms that lead to the population.
A clade is a group of living organisms and the common ancestor they are derived from.
Therefore, the cladogram is related to common ancestors through their species.
Learn more about cladogram common ancestors here:
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