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History of Life
Grab bag
Evolution
Natural Selection
Darwin etc.
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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 4Question: Which two are most
closely related? Why?
a)shark b) whale
c) dolphin
Check Your Answer
Category 1 for 5Question: Endosymbiosis
explains the origin of _______ and ________ in eukaryotic cells.
Check Your Answer
Daily Double for 2Question: Which was NOT an
animal studied by Darwin on the Galapagos Islands?
a)Finch b) Elephant
c) Tortoise d) Iguana
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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
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Category 2 for 3Question: Darwin proposed the
idea of ___________ ______________ to explain how species change over time.
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Category 2 for 4Question: The number of
offspring an individual has is a measure of their evolutionary _ _ _ _ _ _ _.
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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) ________.
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Category 3 for 1Question: As opposed to
natural selection, when breeders intentionally mate certain animals, it is known as _________ selection.
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Category 3 for 2Question: A structural
adaptation that enables one species to resemble another species is called _________.
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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 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 2Question: The wings of birds
and the wings of butterflies are examples of ______ structures.
(a) analogous (b) homologous(c) vestigial (d) embryological
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Category 4 for 4Answer: King snake
and coral snake,
yellow jacket wasp and harmless syrphid fly
Back to the Game Board
Category 4 for 5Answer: 1) Fossils
2) Homologous structures
3) Vestigial structures
4) Embryology
5) Biological molecules – DNA and proteins
Back to the Game Board
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 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
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Category 5 for 4Question: Name two types of
bacteria that are resistant to antibiotics.
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Category 5 for 5Question: Name the 2
strategies used by male crickets. What is the advantage and disadvantage of each?
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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?
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
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
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?