Fossil and Genetic Evidence Strongly Support the Idea That Modern

question 40

Multiple Choice

Fossil and genetic evidence strongly support the idea that modern humans

• A)derive from an African lineage but also have genes derived from mixing with several Eurasian descendants of Homo erectus.
• B)independently arose from three different ancestral Homo species in Africa and Eurasia.
• C)derive from Neanderthals that independently evolved the features of modern humans in Europe and Africa.
• D)all derive from a single African lineage that spread from there into other parts of the world starting about 50,000 years ago.

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Definitions:

Performance Evaluations

The assessment and review of an employee's work performance, typically conducted on a regular basis by supervisors or managers.

Issues

Important topics or problems for debate or discussion.

Theory Y

A management concept that assumes employees are intrinsically motivated, enjoy their job duties, and work best under less authoritarian supervision, contrasting with Theory X.

Management Approach

A set of techniques and principles used by leaders to guide and optimize team performance and organizational operations.