Evolution Concepts Quiz
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Questions and Answers

What is the process by which organisms with favorable adaptations pass these traits to the next generation?

Natural selection

What is the idea that each species was created by God and cannot fundamentally change?

The immutability of species

What is the theory that natural selection can transform an organism into a more specialized species?

Microevolution

What is the hypothesis that microevolutionary processes can transform an organism into a completely different kind of organism over long periods?

<p>Macroevolution</p> Signup and view all the answers

What are distinct layers of rock called?

<p>Strata</p> Signup and view all the answers

What are the preserved remains of once-living organisms?

<p>Fossils</p> Signup and view all the answers

What is the study of fossils?

<p>Paleontology</p> Signup and view all the answers

What is the term for the rapid appearance of most major animal body plans in a short geological period?

<p>Cambrian explosion</p> Signup and view all the answers

What is the pattern of evolution characterized by long periods of stability interrupted by brief periods of rapid change?

<p>Punctuated equilibrium</p> Signup and view all the answers

What is the study of similar structures in different species?

<p>Structural homology</p> Signup and view all the answers

Flashcards

Natural selection

Organisms that possess favorable adaptations pass them on to the next generation.

Immutability of species

The idea that each individual species on the planet was specially created by God and could never fundamentally change.

Microevolution

The theory that natural selection can, over time, take an organism and transform it into a more specialized species of that organism.

Macroevolution

The hypothesis that processes similar to those at work in microevolution can, over eons of time, transform an organism into a completely different kind of organism.

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Strata

Distinct layers of rock.

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Fossils

Preserved remains of once-living organisms.

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Paleontology

The study of fossils.

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Cambrian explosion

A burst of evolutionary origins when most of the major body plans of animals appeared in a relatively brief time in geologic history.

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Punctuated equilibrium

Pattern of evolution in which long stable periods are interrupted by brief periods of more rapid change.

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Structural homology

The study of similar structures in different species.

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Study Notes

Natural Selection

  • Organisms with advantageous adaptations pass those traits to offspring.

Immutability of Species

  • Belief that species are unchanging creations of God.

Microevolution

  • Natural selection transforms organisms into more specialized species.

Macroevolution

  • Similar processes to microevolution can transform organisms into entirely different kinds.

Strata

  • Distinct rock layers.

Fossils

  • Preserved remains of ancient organisms.

Paleontology

  • Study of fossils.

Cambrian Explosion

  • Rapid appearance of major animal body plans during a short geologic period.

Punctuated Equilibrium

  • Long periods of stability in evolution punctuated by brief periods of rapid change.

Structural Homology

  • Study of similar structures in diverse species.

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Description

Test your understanding of key concepts in evolution, including natural selection, microevolution, macroevolution, and paleontology. This quiz explores the mechanisms that drive evolution and the significance of fossils and species changes over time.

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