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History of Life Grab bagEvolutionNatural Selection Darwin etc. 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4...

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History of Life

Grab bag

Evolution

Natural Selection

Darwin etc.

1

2

34

5

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2

34

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2

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5

Category 1 for 1Question: The earth is 4.5

_______ years old.

a) thousand b) million

c) billion d) trillion

Check Your Answer

Category 1 for 1

Answer: (c) billion

Back to the Game Board

Daily double for 4Question: Which

method of dating fossils is the most accurate?

Check Your Answer

Daily double for 4

Answer: radiometric dating (uses half-lives)

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Category 1 for 3Question: Birds are

thought to have evolved from ________

Check Your Answer

Category 1 for 3

Answer: reptiles (or dinosaurs ) Remember Archaeopteryx?

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Category 1 for 4Question: Which two are most

closely related? Why?

a)shark b) whale

c) dolphin

Check Your Answer

Category 1 for 4

Back to the Game Board

Answer: whale and dolphin – both are mammals

Category 1 for 5Question: Endosymbiosis

explains the origin of _______ and ________ in eukaryotic cells.

Check Your Answer

Category 1 for 5

Answer: mitochondria and chloroplasts

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Daily Double for 2Question: Which was NOT an

animal studied by Darwin on the Galapagos Islands?

a)Finch b) Elephant

c) Tortoise d) Iguana

Check Your Answer

Category 2 for 2

Answer: b) elephant

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Category 2 for 2 Question: This scientist suggested

that acquired traits are passed to offspring.

(a) Mendel (b) Darwin (c) Lamarck

(d) Weinberg

Check Your Answer

Category 2 for 2

Answer:

(c) Lamarck

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Category 2 for 3Question: Darwin proposed the

idea of ___________ ______________ to explain how species change over time.

Check Your Answer

Category 2 for 3

Answer: natural selection

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Category 2 for 4Question: The number of

offspring an individual has is a measure of their evolutionary _ _ _ _ _ _ _.

Check Your Answer

Category 2 for 4

Answer: fitness

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Category 2 for 5Question: A structure,

behavior, or internal process that enables an organism to better survive in an environment is a(n) ________.

Check Your Answer

Category 2 for 5

Answer: adaptation

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Category 3 for 1Question: As opposed to

natural selection, when breeders intentionally mate certain animals, it is known as _________ selection.

Check Your Answer

Category 3 for 1

Answer: artificial

Back to the Game Board

Category 3 for 2Question: A structural

adaptation that enables one species to resemble another species is called _________.

Check Your Answer

Category 3 for 2

Answer: mimicry

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Category 3 for 3Question: This graph is showing _________ selection.

Check Your Answer

Category 3 for 3

Answer: stabilizing

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Category 3 for 4Question: The darkening of the

peppered moths is an example of which type of selection?

(a) stabilizing (b) directional

(c) disruptive (d) artificial

Check Your Answer

Category 3 for 4Answer: b)

directional

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Category 3 for 5

Name the four principles of natural selection.

Check Your Answer

Category 3 for 5

Back to the Game Board

Answer:1. Overpopulation2. Variation3. Selection4. AdaptationYou might remember this by “Orange Violins

Sound Amazing”.

Category 4 for 1Question: A human arm, an

alligator front leg, and a bat wing are called _______ structures. (a) analogous (b) homologous(c) vestigial (d) embryological

Check Your Answer

Category 4 for 1

Answer: homologous

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Category 4 for 2Question: The wings of birds

and the wings of butterflies are examples of ______ structures.

(a) analogous (b) homologous(c) vestigial (d) embryological

Check Your Answer

Category 4 for 2

Answer: (a) analogous

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Category 4 for 3Question:

Name 3 vestigial structures in humans.Check Your Answer

Category 4 for 3Answer: ear

muscles, appendix, wisdom teeth.

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Category 4 for 4

Question: Give an example of mimicry.

Check Your Answer

Category 4 for 4Answer: King snake

and coral snake,

yellow jacket wasp and harmless syrphid fly

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Category 4 for 5Question:

Name 3 of the 5 pieces of evidence for evolution.

Check Your Answer

Category 4 for 5Answer: 1) Fossils

2) Homologous structures

3) Vestigial structures

4) Embryology

5) Biological molecules – DNA and proteins

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Daily Double for 2

Question: Name the three types of natural selection.

Check Your Answer

Category 5 for 2Answer: directional,

stabilizing, disruptive

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Category 5 for 2Question: Whales are

thought to have evolved from land-dwelling mammals. Is this macroevolution or microevolution?

Check Your Answer

Category 5 for 2Answer:

macroevolution

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Category 5 for 3Question: When an ancestral species

evolves into an array of species to fit a number of diverse habitats, the result is called:

a)convergent evolution b) mimicry

c) adaptive radiation d) reproductive isolation

Check Your Answer

Category 5 for 3Answer: c) adaptive

radiation

example: Darwin’s finches

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Category 5 for 4Question: Name two types of

bacteria that are resistant to antibiotics.

Check Your Answer

Category 5 for 4Answer: tuberculosis,

pneumonia, and MRSA (staph)

Back to the Game

Category 5 for 5Question: Name the 2

strategies used by male crickets. What is the advantage and disadvantage of each?

Check Your Answer

Category 5 for 5Answer: (1) calling (2) sneakiness

Advantage to calling is that females respond, disadvantage is that something might kill you. Advantage to sneakiness is that you can find a female some other cricket attracted, disadvantage is that you rely on someone else to call

Back to the Game Board

Extra question #1: 2 points

• After two half-lives, how much of an original radioactive material will be left?

¼ will be left

Extra question #2 (2 points)

• The idea that speciation occurs quickly, in rapid bursts, with long periods of stability in between is called:

a) gradualism

b) punctuated equilibrium

c) reproductive isolation

d) adaptive radiation

b) punctuated equilibrium

Extra question #3 (2 points)

Elephants shifting toward the tuskless phenotype would be an example of:

a) macroevolution

b) microevolution

c) stabilizing selection

d) convergent evolution

a) microevolution

Extra question #4 (2 points)

Why is it much harder to treat tuberculosis today than it was 30 years ago?

Because we have used antibiotics so much, the TB bacteria have evolved resistance to the antibiotics

Extra Question #5 (2 points)

Calcium-40 has 20 protons and 20 neutrons. How many protons and neutrons would be found in Calcium-42?

20 protons, 22 neutrons


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