AP Evidence of Evolution

Which of the following statements should Marley use to support her scientific explanation?

• I have shared my thoughts with other scientists, and they seem to agree with my explanation.

• Based on my knowledge and experience at the Natural History museum and the age of this bone, I would argue that it belonged to a flying dinosaur.

• After reviewing our results, comparing it to the research that has been conducted by other scientists, the evidence supports the possibility that the bone belonged to a flying dinosaur.

• In my observation, I noticed that the bone was hollow. I remember learning in college that birds have hollow bones, and considering the age of the bone I believe that the fossil belong to a flying dinosaur.

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NGSS.MS-LS4-1

NGSS.MS-LS4-2

What does Darwin's theory of evolution suggest?

• species change over time

• different species can interbreed

• extinct species are not related to living species

• animals that look alike are most closely related

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NGSS.MS-LS4-1

NGSS.MS-LS4-2

NGSS.MS-LS4-4

What is a structure that is similar across species?

• vestigial

• adaptation

• homologous

• variation

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NGSS.MS-LS4-2

Study of embryos of various organisms to show a common ancestor because of similarities in development

• natural selection

• speciation

• embryology

• evolution

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NGSS.MS-LS4-3

Which of these claims is most likely true of two species that share a recent common ancestor?

• The two species have different developmental patterns

• The two species have similar arms and legs

• The two species share DNA sequences

• The ancestors of each species looked very different

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NGSS.MS-LS4-2

NGSS.MS-LS4-3

Which of the following have a similar structures but have a different function in each organism?

• A dolphin fin and a shark fin

• Human fingernails and monkey fingernails

• Front leg of a cat and the wing of a bat

• The wing of a bumble bee and the wing of a bird

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NGSS.MS-LS4-2

Humans breed dogs for certain traits. What is this practice called?

• variation

• adaptation

• natural selection

• artificial selection

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NGSS.MS-LS4-5

Which of these descriptions is an example of an unused body structure?

• a bat’s wing that enables it to fly

• the tiny leg bones found in snakes that have no legs

• the front legs of a dog that supports its weight as it walks and runs

• the tentacles of an octopus that aid it in movement and catching prey

Which of the following best describes the tiny legs whales have?

• structures that grow and improve in function as they are used

• structures that function at certain times of the year

• structures that will become adaptations when the environment changes

• structures that have lost all or most of their function over time

What type of evidence did was most likely use to reach his conclusion of species with similar DNA are closely related?

• fossil evidence

• structural evidence

• genetic evidence

• evidence from developmental patterns

Tags

NGSS.MS-LS3-1

NGSS.MS-LS3-2