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Who Wants to
Be a
Millionaire?
Template by Bill Arcuri, WCSD
Overall Quiz
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Here
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at right to proceed to the question
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Template by Bill Arcuri, WCSD
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50/50
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Template by Bill Arcuri, WCSD
What did Darwin infer from his
observations of organisms in
South America and the Galápagos
Islands?
50/50
A
A small number of different
plant and animal species
had come to the Galápagos
Islands from the mainland.
C
The organisms on the
Galápagos Islands were
virtually identical to
mainland organisms.
B
The organisms on the
Galápagos Islands were
completely unrelated to
mainland organisms.
D
A small number of different
plant and animal species
had come to the mainland
from the Galápagos Islands.
Template by Bill Arcuri, WCSD
Differences between members of
the same species are called…
50/50
A
traits
B
selections
C
predators
D
variations
Template by Bill Arcuri, WCSD
Darwin concluded that organisms
on the Galápagos Islands…
50/50
A
C
had no
variations
had remained
B
the same
had changed
over time
were the result
D of selective
breeding
Template by Bill Arcuri, WCSD
Which of these is one of the main
ways that a new species forms?
50/50
A
C
Competition
occurs between
members of the
species
A group is
separated from the
rest of the species
B
Mutations occur in
the alleles of
members of the
species
D
Cross-breeding
occurs within the
species
Template by Bill Arcuri, WCSD
What are fossils?
50/50
A
molds and casts of
organisms that live
today
C
footprints or burrows
of small animals that
live today
B
the preserved
remains or traces of
organisms that lived
in the past
D
drawings of ancient
animals and other
organisms
Template by Bill Arcuri, WCSD
A trait that helps an organism
survive and reproduce is called
a(n)…
50/50
A
variation
B
selection
C
mutation
D
adaptation
Template by Bill Arcuri, WCSD
What is the role of genes in
evolution?
50/50
A
Parents with
recessive genes die
from overpopulation
C
Only traits that are
controlled by genes can
be acted on by natural
selection
B
Natural selection
happens regardless
of genes
D
The genes of most
surviving parents have
only dominant alleles
Template by Bill Arcuri, WCSD
Which term refers to similar
structures that related species
have inherited from a common
ancestor?
50/50
A
punctuated
equilibria
C
development
al organisms
homologous
B
structures
D
DNA
sequences
Template by Bill Arcuri, WCSD
If two organisms look very similar
during their early stages of
development, this is evidence that
the organisms…
50/50
A
evolved from
different ancestors
B
are not related
C
have exactly the
same DNA
D
evolved from a
common ancestor
Template by Bill Arcuri, WCSD
A branching tree is…
50/50
A
A diagram showing
how scientists think
different groups of
organisms are related
C
a homologous
structure that many
plants have
B
a drawing that shows
where different
animals live in a tree
D
a species of tree that
is not closely related
to other tree species
Template by Bill Arcuri, WCSD
Scientists combine evidence from
fossils, body structures, early
development, DNA, and protein
structures to…
50/50
A
determine whether an
organism will have
gills during its early
development
B
determine the
evolutionary
relationships among
species
C
determine what
bones an animal has
in its forelimbs
D
decide which fossils
are older than others
Template by Bill Arcuri, WCSD
What did Darwin observe about
finches in the Galápagos Islands?
50/50
A
Their feathers were
adapted to match
their environment
C
They had identical
phenotypes in all
locations
B
They had identical
genotypes in all
locations
D
Their beaks were
adaptations related to
the foods the finches
ate.
Template by Bill Arcuri, WCSD
A species is a group of similar
organisms that…
50/50
A
can mate with each
other and produce
fertile offspring
B
can migrate to an
island from the
mainland
C
can live together
on an island
D
all have exactly the
same traits
Template by Bill Arcuri, WCSD
The gradual change in a species
over time is called…
50/50
A
mutation
B
evolution
C
migration
D
variation
Template by Bill Arcuri, WCSD
What evidence suggests that
the ancestors of whales once
walked on land?
50/50
A
Scientists have found
fossils of whale-like
creatures that had
legs
B
Whales have
similar DNA to
elephants
C
Whales perform
walking motions as
they swim
D
Whales breathe
through lungs
Template by Bill Arcuri, WCSD