The Phylogeny Illustrated in the Figure Below Shows the Relationships

question 2

Essay

The phylogeny illustrated in the figure below shows the relationships among 53 modern humans based on mitochondrial DNA.How does this phylogeny support the out-of-Africa hypothesis?

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Definitions:

Revenue

Revenue refers to the total income generated from the sale of goods or services by a company before any expenses are subtracted.

Elastic Demand

A market condition where the demand for a product or service significantly changes in response to changes in its price.

Long-Run

A period in which all factors of production and costs are variable, allowing companies the flexibility to make changes in production capacity and operations.

Few Substitutes

Refers to a market condition where there are not many alternative products or services available to consumers, which often leads to less competition and higher prices.