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15
×
The hip bones in a whale are examples of _________________ structures.
Vestigial
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thief
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25
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shark
Other team loses 5 points!
Okay!
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gift
Win 5 points!
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baam
Lose 20 points!
Oops!
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seesaw
Swap points!
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magnet
Take 15 points!
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rocket
Go to first place!
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banana
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15
×
A species splits into two or more descendant species, resulting in once similar or related species to become more and more dissimilar.
Divergent Evolution
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25
×
Explain the image
Answers vary - comparative embryology
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25
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The process by which unrelated organisms independently evolve similarities when adapting to similar environments
Convergent Evolution
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15
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True/False - We can observe changes in life forms by observing the fossil record
TRUE
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15
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The ability of an organism to survive and reproduce in its environment
Fitness
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15
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True/False - Many animals have vestigial structures from an ancestor.
TRUE
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15
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This picture is showing an example of
Homologous structures
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baam
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seesaw
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fairy
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25
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thief
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25
15
×
To understand evolutionary relationships, scientists these days mostly look at _____________.
DNA
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15
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Blind cave animals that still have eyes are an example of
Vestigial structures
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20
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An example of a Homologous molecule
Answers vary: DNA, RNA, Protein, Cytochrome C
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25
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This is the study within biology that looks at where organisms live(d) past/present
Biogeography
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15
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This is the mechanism for evolution as proposed by Charles Darwin
Natural Selection
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