evolution!. evolution natural selection adaptation evidence for evolution misc. $100 $200 $400 $500...

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Page 1: Evolution!. Evolution Natural Selection Adaptation Evidence for Evolution Misc. $100 $200 $400 $500 $300 $100 $200 $400 $500 $300 $100 $200 $400 $500

Evolution!

Page 2: Evolution!. Evolution Natural Selection Adaptation Evidence for Evolution Misc. $100 $200 $400 $500 $300 $100 $200 $400 $500 $300 $100 $200 $400 $500

EvolutionNatural

SelectionAdaptation

Evidence for

Evolution Misc.

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FJ

Page 3: Evolution!. Evolution Natural Selection Adaptation Evidence for Evolution Misc. $100 $200 $400 $500 $300 $100 $200 $400 $500 $300 $100 $200 $400 $500

Evolution $100

Question: Evolution happens to __________ not __________

Answer: Populations not individuals

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Evolution $200

Question: What is the definition of evolution

Answer: A theory (explanation) supported by evidence for how populations change over time

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Question: Who is the father of Evolution?

Answer: Charles Darwin

Evolution

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Question: Evolution can only occur if there is______ _______.

Answer: Genetic Variety

Evolution

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Question: The more alike two different organisms are, the more recently they shared a __________ ___________.

Answer: Common Ancestor

Evolution

Page 8: Evolution!. Evolution Natural Selection Adaptation Evidence for Evolution Misc. $100 $200 $400 $500 $300 $100 $200 $400 $500 $300 $100 $200 $400 $500

Natural Selection

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Question: What is the definition of Natural Selection?

Answer: The survival and reproduction of the organisms that are

genetically best fit for their environment

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Natural Selection

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Question: The variety of dog and cat breeds that we have

today are a product of _________ _____________.

Answer: Artificial Breeding (Selective Breeding)

Daily Double

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Question: What are the name of the islands where Darwin studied

and gathered much of his evidence for Natural Selection?

Answer: The Galapagos Islands

Natural Selection

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Question: How is the theory of natural selection different

from Lamarck's theory?

Answer: Lamarck said that organisms acquire

traits during their lifetime and then pass them on to

their offspring

Natural Selection

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Question: A little child catches a fly and pulls its wings off. The fly actually lives a better life, but does not pass its lack of wings on to its

offspring because the loss of wings is an _________ _______.

Answer: Acquired Trait

Natural Selection

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Adaptations $100

Question: This picture shows what kind of adaptation?

Answer: behavioral

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Question: A variation in an organism that helps it survive is called an ________________

Answer: Adaptation

PrimatesAdaptations

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Answer: Camouflage

Question : When an organism matches its surroundings in order to hide, this is an

example of what type of adaptation?

PrimatesAdaptations

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Question: When an organism imitates a harmful animal (ex. Coral snake imitating a

king snake), it is an example of what?

Answer: Mimicry

PrimatesAdaptations

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Question: The venom of the black mamba snake is what type of adaptation?

Answer: Physiological

PrimatesAdaptations

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Evidence for

Evolution

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Question: The hip bones of a dolphin and the tailbone of a

human are examples of what?

Answer: Vestigial Structures

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Question: Give an example of a structure that is homologous to a cat’s paw.

Answer: Answers vary. Dog’s paw, human arm, bat wing, whale flipper

Evidence for

Evolution

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Question: Give the definition of an analogous structure.

Answer: Body parts that share a common function but have a

different structure.

Evidence for

Evolution

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Question:  When two organisms share a large amount of similar DNA, what does that tell scientists?

Answer: they are closely related

Evidence for

Evolution

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Question: In embryology, when the embryos are very similar to

each other, this means… ?

Answer: the organisms had a common ancestor

Evidence for

Evolution

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Misc. $100

Question: What is the ability of an organism to survive and reproduce in its environment.

Answer: fitness

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Question: This organism is thought to be the first life on

Earth?

Answer: heterotrophic prokaryotes (bacteria)

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Question: A group of organisms that look alike and can reproduce are called this.

Answer: A species

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Question: Why was the appearance of autotrophs on earth so important to life as

we now know it?

Answer: they produced oxygen that built up in our

atmosphere

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Question: Why, in evolutionary terms, is it

important for new individuals to come into a population?

Answer: They bring new DNA, which brings about evolution.

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Final Jeopardy TopicFinal Jeopardy Topic

Evolution

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Final Jeopardy QuestionFinal Jeopardy Question

• Gazelles on the African plains are often hunted by the top predators. Over time, the gazelles have evolved to have very large eyes on either side of their head and very large ears. – How do their eyes and ears factor into their

survival?– Explain how, through Natural Selection, gazelles

have evolved to have these kind of eyes and ears.

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Final Jeopardy AnswerFinal Jeopardy Answer• The eyes on either side of the head help them

to see the predators coming from all directions. The large ears help them to hear the predators.

• Over time, the gazelles that had poor hearing and vision were killed off. Those with better vision and hearing survived to pass those traits on to their offspring.