The Diagram Below Represents the Ranges of Three Closely Related

question 32

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The diagram below represents the ranges of three closely related species (A, B, and
C), which are separated by a mountain range and river. As an expert geologist, you hypothesize that the area was originally occupied by a single species. Its range was split first by the mountain range. Later, the river formed, separating populations on the eastern side of the mountains. If your hypothesis is correct, what should the phylogenetic relationships be among the three species? Draw a phylogeny as your answer.

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Definitions:

Shareholder Model

An approach in corporate governance focusing on maximizing the value for the shareholders, the owners of the company.

Corporate Governance

The system by which companies are directed and controlled, involving the mechanisms, processes, and relations by which corporations are regulated and operated.

Management Fixated

Refers to an organizational focus predominately on management perspectives, often at the expense of considering employee viewpoints or other stakeholder interests.

Structural Power

The ability of a group or institution to shape societal structures, norms, and policies through its control over economic resources, political influence, or social relationships.