Every Node in a Phylogenetic Tree Represents A(n)________

question 4

Multiple Choice

Every node in a phylogenetic tree represents a(n) ________.

• A) common ancestor
• B) extinction event
• C) transitional form
• D) sister species

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Definitions:

Substitution Effect

The change in the consumption of goods that results from a change in their relative prices, holding the consumer's level of utility constant.

Income

Compensation acquired from job employment or the act of investing, usually in a regular pattern.

Price

The expected financial outlay, required, or dispensed in payment for something.

Claret

A red wine from Bordeaux, France, or a wine of similar character from elsewhere.