What Do Nodes on a Phylogenetic Tree Represent

question 16

Multiple Choice

What do nodes on a phylogenetic tree represent?

• A)environmental events that caused speciation
• B)new kingdoms or domains
• C)ancestral groups that split into two or more descendant groups
• D)groups that got new names

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Definitions:

Industrialized Countries

Nations that are characterized by a significant level of industrialization, economic development, and standard of living.

Telecommuters

Individuals who work remotely, often from home, using the internet, email, and telephone to perform their tasks.

Flexible Work Schedules

Flexible work schedules are work arrangements that allow employees to vary their working hours and locations, offering a balance between work and personal commitments.

Telecommuting

Working remotely through electronic linkups to a central office.