What Is a Phylogenetic Tree

question 10

Multiple Choice

What is a phylogenetic tree?

• A)It is a small desert tree that has maintained an unaltered genotype for millions of years.
• B)It is a diagram that shows the evolutionary relationships among organisms.
• C)It is a graph that shows evolutionary change versus the natural selection index.

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Definitions:

National Legislation

Laws and regulations enacted by a country’s legislative body that govern the actions and policies within that country.

Collective Bargaining

A method where labor unions and employers negotiate contracts to determine salaries, working hours, benefits, and other employment terms.

Samuel Gompers

A prominent labor union leader who founded the American Federation of Labor (AFL) and was instrumental in advocating for workers' rights.

AFL

The American Federation of Labor, a national federation of labor unions in the United States, formed in 1886 to advocate for improved job conditions and rights for workers.