AP Bio Evidence of Evolution

From an evolutionary perspective, organisms that share a common ancestor have structures that are similar, but have different functions.These similar structures are known as

• vestigial structures

• analogous structures

• homologous structures

• fossil structures

Tags

NGSS.MS-LS4-2

The diagram shows fossils in different rock layers. Which of these statements about the age of these fossils is most likely correct from the evolutionary perspective?

• Fossil A and C are the same age

• Fossil B is older than fossil C

• Fossils A is older than fossil B

• Fossil D is older than fossil C

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

Which scientist is credited with coming up with the theory of natural selection?

• Charles Darwin

• Gregor Mendel

• Isaac Newton

• Albert Einstein

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NGSS.MS-LS4-4

Which process of evolution is demonstrated below?

• Comparative anatomy

• Homologous structures

• Comparative embryology

• Vestigial structures

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-3

Whales are aquatic mammals that contain a pelvis bone.  Even though it does not aid in its movement, the function must have been used by a common ancestor of the whale.  Thus, the pelvis is referred to as a(n)

• vestigial structure

• analogous structure

• homologous structure

Tags

NGSS.MS-LS4-2

Which of the following is an example of a vestigial structure?

• the wings of a red-tailed hawk

• the hind limbs of a house cat

• the fins of sharks

• the tailbone of a human

Tags

NGSS.MS-LS4-2

What type of evidence of evolution is being demonstrated?

• Fossil record

• Vestigial structures

• Homologous structures

• Comparative DNA

Tags

NGSS.MS-LS4-1

According to this data, the unknown species is most closely related to ...

• Species I

• Species II

• Species III

• Species IV

Tags

NGSS.MS-LS4-2

About how long ago did the first primates appear on Earth according to fossil evidence?

• About 100 million years ago

• About 100 years ago

• About 2 million years ago

• About 225 million years ago

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

The large ground finch obtains food by cracking seeds. Its short, strong beak is an example of

• a vestigial structure

• an analogous structure

• an adaptation

• a mutation

Tags

NGSS.MS-LS4-2