On a Phylogenetic Tree, Distantly Related Species Diverge from Branch

question 154

Multiple Choice

On a phylogenetic tree, distantly related species diverge from branch points nearer to the tree's:

• A)branches.
• B)base.
• C)tips.
• D)nodes.

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Definitions:

Marginal Cost

The additional cost incurred in producing one more unit of a good or service.

Comparative Advantage

Comparative advantage occurs when a country, individual, or company can produce a good or service at a lower opportunity cost than others.

Geegaws

Decorative trinkets or gadgets, often considered unnecessary or frivolous.

Utility Function

An illustrative model that shows the way individuals prioritize various combinations of products based on their contentment levels.