Natural Selection Mastery

Front

What is mimicry in the context of natural selection?

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Mimicry is an adaptation where one species evolves to resemble another species, often for protection or to gain an advantage in survival.

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Define adaptation in biological terms.

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Adaptation is a trait or characteristic that enhances an organism's ability to survive and reproduce in its environment.

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NGSS.MS-LS1-5

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What is camouflage?

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Camouflage is an adaptation that allows an organism to blend in with its surroundings to avoid detection by predators.

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NGSS.MS-LS4-4

Front

Explain the concept of natural selection.

Back

Natural selection is the process by which organisms that are better adapted to their environment tend to survive and reproduce more successfully than others.

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NGSS.MS-LS4-4

Front

What is the difference between artificial selection and natural selection?

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Artificial selection is the intentional breeding of organisms by humans for desired traits, while natural selection occurs without human intervention.

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NGSS.HS-LS4-2

NGSS.HS-LS4-4

Front

What role do mutations play in evolution?

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Mutations are changes in DNA that can lead to new traits; some mutations may provide advantages that contribute to natural selection.

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NGSS.MS-LS3-1

NGSS.MS-LS4-4

Front

What is the significance of homologous structures in evolution?

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Homologous structures are anatomical features in different species that share a common ancestry, indicating evolutionary relationships.

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NGSS.MS-LS4-2

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How does the environment influence natural selection?

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The environment determines which traits are advantageous, influencing which organisms survive and reproduce.

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NGSS.MS-LS4-4

Front

What is the outcome of natural selection over time?

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Over time, natural selection can lead to the evolution of species, as advantageous traits become more common in the population.

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NGSS.MS-LS4-4

Front

Define physiological adaptation.

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Physiological adaptation refers to internal body processes that enhance an organism's ability to survive in its environment.

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NGSS.MS-LS4-4