Natural Selection and Evidence of Evolution

Which of the following is the collection of life's remains found in sedimentary rock?

• natural selection

• homologous structures

• Charles Darwin

• the fossil record

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NGSS.MS-LS4-1

Similar structures with different purposes found in different species are known as _____

• vestigial structures

• DNA

• homologous structures

• the fossil record

The study of organisms at their earliest stage of life

• embryology

• the fossil record

• DNA

• vestigial structures

The picture shows a/an ___________

• homologous structure

• vestigial structure

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NGSS.MS-LS4-2

The picture shows a/an ___________

• homologous structure

• vestigial structure

Which structure is shown in the picture?

• analogous structure

• homologous structure

• vestigial structure

• DNA

How do fossils provide evidence that evolution has happened on Earth?

• Fossils show how the sizes of certain animals has changed drastically over millions of years
• Fossils show that some species have gone extinct
• Fossils show how life forms present today are different than those from the past
• Different sedimentary rock layers provide evidence for how the environment has changed over time

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NGSS.HS-LS4-1

NGSS.HS-LS4-5

The diagram illustrates an embryonic stage of two organisms.

Which of the following can be determined by observing the embryos shown in the diagram

• The organisms share a common ancestry.
• The organisms belong to the same genus.
• The organisms are native to the same geographic areas.
• The organisms will grow into anatomically similar adults.

Tags

NGSS.HS-LS4-1

What best describes the hind leg bones seen in the whale?

• The bones are analogous structures to the fins of living fish.

• The bones are vestigial structures that had a function in an ancestor.

• The bones are homologous structures to the wings of butterflies.

• The bones are fossil structures from an extinct ancestor.

Tags

NGSS.HS-LS4-1

Predict which moth would increase in population

• light 
• dark

Tags

NGSS.HS-LS4-4

NGSS.HS-LS4-2