Evolution and Natural Selection

What word describes the process of having the advantageous traits that helps an organism survive  and reproduce?

• natural selection
• adaptation
• mutation
• genetic engineering

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NGSS.MS-LS4-4

Almost all adaptations started off as?

• selective breeding
• physiological
• structural
• mutation

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NGSS.MS-LS4-4

NGSS.MS-LS3-1

Which of the following means "genetic change over time"

• natural selection
• speciation
• evolution
• fitness

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NGSS.MS-LS4-4

NGSS.MS-LS4-2

NGSS.MS-LS4-6

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

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

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NGSS.MS-LS4-4

NGSS.MS-LS4-2

Why are advantageous traits 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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NGSS.MS-LS4-4

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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NGSS.MS-LS4-4

NGSS.MS-LS2-1

Why is the mouse population changing over time?

• The light mice can reproduce more successfully than the dark mice
• The hawks eat more dark mice than light mice because the dark mice taste better
• The hawks eat more light mice than dark mice because they can see the light mice more easily
• The hawks eat more dark mice than light mice because they can see the dark mice more easily

Tags

NGSS.MS-LS4-4

NGSS.MS-LS2-4

NGSS.MS-LS1-4

You look at two species and see very similar DNA. What does this likely tell you?

• These are the same animal.
• These animals have a common ancestor.
• These animals are not likely related.
• These animals are likely becoming one species.

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NGSS.MS-LS4-2

Any change in heritable traits within a population over generations.

• Natural Selection
• Evolution
• Decent with Modification
• Adaptation

Tags

NGSS.MS-LS4-4

Traits that can be passed on from parents to their offspring.

• Adaptation
• Mutation
• Heritable traits
• Punctuated Equilibrium

Tags

NGSS.MS-LS4-4

NGSS.MS-LS3-2