Tortoises colorizing the different Galapagos islands and evolving into different species is an example of ______ speciation.
A. prezygotic
B. allopatric
C. postzygotic
D. sympatric
E. outgroup
B. allopatric
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If you ask a question about behavior that concerns how it works, or what its mechanism is, you are asking a question that involves _____
A) ultimate causation B) proximate causation C) adaptive significance D) survival value E) only the neurological level of analysis
When you describe a person as having attached ear lobes, you are describing his or her genotype.
Answer the following statement true (T) or false (F)
Summarize the results of performing genome-wide searches for genes that control obesity
What will be an ideal response?
When water molecules form into ice, ____
a. the water molecules jiggle more b. their structure becomes less rigid c. the water molecules pack less densely d. hydrogen bonds between water molecules readily break e. evaporation of water molecules happens more readily