Evolution REWIND

Complete the chart

a

b

c

d

e

f

g

More Adapted

Natural Selection

Evolution

Genetic Variation

Pass on their genes

Survive & Reproduce

Mutations

Match the following

• Fossil Record

• Ancient remains of organisms

• Anatomical

• Compares DNA, proteins, & chemical reactions

• Biochemical

• Compares body structures between organisms

Match the following for a Wolf

• Niche

• Wooded areas

• Adaptation

• Apex Predator

• Habitat

• Prey that is fast

• Selective Pressure

• Good eyesight & sense of smell

Reorder the following

• One species

• Population is separated

• Populations evolve differently

• Different mutations occur

• Populations become different species

Match the following

• Speciation

• Separated populations become different species over time

• Species

• A genetically similar population

• Geographic Isolation

• A species that no longer exists

• Niche

• The role of a species in its ecosystem

• Extinct

• New species emerging

Reorder the following

• Some of them survive & reproduce

• They pass their genes to their offspring

• You spray the pesticide on the field

• Some insects have a natural resistance to a pesticide

• The population of insects becomes resistant

What is true about this picture? Choose ALL that apply

• It's an example of anatomical evidence

• It shows that these organisms have a common ancestor

• It is an example of biochemical evidence

• It shows that these organisms are not at all related

• It is an example of the fossil record

Order the species in this diagram from OLDEST to YOUNGEST

• A

• C

• B

• D

Which of the following represents biochemical evidence? Choose ALL that apply

• Similar enzymes

• Similar DNA

• Similar bones

• Vestigial structures

• Similar cellular reactions

Which is the best evidence of an evolutionary relationship between two organisms?

• Similarity in DNA

• Similarity in niche

• Similarity in habitat

• Similarity in behavior