Logical Reasoning

PT136 · S4 · Q26 Anthropologist: Many people think

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Anthropologist: Many people think that if human language evolved, then something like it must be present in those species most closely related to humans, such as chimpanzees.

Opposing Evidence

Both humans and chimpanzees evolved from a common ancestor.

Opposing Point

Chimpanzees are indeed closely related to humans.

Evidence

Humans did not evolve from chimpanzees.

Conclusion

It simply does not follow that chimpanzees have anything like human language.

26.

Which one of the following most accurately expresses the main conclusion of the anthropologist's argument?

  1. Humans did not evolve from

    Evidence

    This is a premise that supports the argument’s main point.

    6% picked this

  2. Correct

    The assumption that something like

    Why this is right

    This best paraphrases the argument's main conclusion.

    Skill tested: Main Conclusion · how this choice captures the argument's function is the move to repeat next time.

    77% picked this

  3. The communicative systems of chimpanzees

    Opposing Point

    This is the point the argument opposes.

    1% picked this

  4. Human language is a by-product

    Out of Scope

    Human intelligence is not discussed in the argument.

    2% picked this

  5. The evolution of human language

    Evidence / Too Strong

    A point similar to this serves as a premise in the argument. Furthermore the premise suggests that human language might have begun after the extinction of that common ancestor. This however suggests that human language did begin after the disappearance of an extinct species from which both humans and chimpanzees evolved.

    15% picked this

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