MEGA HUGE Natural Selection Quiz

What vocab word means “better adapted organisms survive to pass traits along to offspring.”

• Evolution

• Natural Selection

• Extinction

• Artifical Selection

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For birds, what is the advantage of having different shaped beaks?

• To look different from other species.

• To be able to eat the food readily available in the environment.

• To protect itself against predators.

• To protect itself against prey.

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The theory of evolution by natural selection means that what is changing over time?

• The inherited traits of a population.
• The acquired traits of a population.
• Hair color and eye color
• Attractive features.

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Why are advantageous traits (best adaptations) more likely to be passed onto offspring?

• Because they are more likely to survive and reproduce.

• Because they come from dominant alleles.

• Because they come from recessive alleles.

• Because the trait is an acquired phenotype.

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Mutations are a change in what?

• DNA

• Survival choices

• genotype

• phenotype

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What word describes a trait that helps an organism survive in its environment?

• natural selection

• mutation

• camouflage

• adaptation

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Do organisms "decide" to evolve and that makes them change?

• Yes, they know they need to change to survive

• No, they change because of natural selection

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The differences among a species, like different bird beaks, are called

• genes.
• variations.
• traits.
• theories.

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The trees these moths used to live on were white, but have been covered in soot from coal factories. Which moth will be more successful in this environment?

• Dark moth
• Light moth
• Both will be equally successful
• Neither will be successful

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Since the 1800s humans have stopped burning coal, and the trees have returned to their original color. Which moth will be more successful in this environment?

• Dark moth
• Light moth
• Both will be equally successful
• Neither will be successful

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