The Reason That DNA Sequencing and Morphological Analysis Cannot Give

question 12

Multiple Choice

The reason that DNA sequencing and morphological analysis cannot give us a complete picture of the evolution of humans is because

• A) there will never be sufficient physical evidence
• B) humans are continuing to evolve
• C) the role of culture was critical
• D) loss of evidence sites due to climate change and human encroachment are irreversible

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Definitions:

Negative Reinforcement

A behavioral concept where the removal of an unfavorable outcome or stimulus strengthens the likelihood of a particular behavior occurring again.

Reinforcement Strategy

A method used to strengthen desired behavior by rewarding positive outcomes or penalizing negative ones to encourage a specific behavior.

Punishment

A consequence applied to decrease or eliminate an unwanted behavior.

Extinction Strategies

Refers to techniques in behavior management that involve eliminating reinforcement for undesired behaviors, leading to their reduction or elimination over time.