________ is a hypothesis in which natural selection operates not on the individual animal but on a social group as a unit
Fill in the blank(s) with correct word
Group selection
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Compare the Inca empire with the tributary domain of the Aztecs.
What will be an ideal response?
How is inclusive fitness measured?
A. with techniques developed for anthropometry B. by the number of direct descendants an individual has C. by maximum lung capacity D. by the amount of genetic diversity in a breeding population E. by the gene an individual shares with relatives
What are the eras of ancient, middle, and recent life, respectively?
A. Paleozoic, Mesozoic, Cenozoic B. Hadean, Archean, Proterozoic C. Jurassic, Cretaceous, Tertiary D. Proterozoic, Paleozoic, Recent E. Devonian, Carboniferous, Permian
Empires expand through __________
a. population growth b. conquering or annexing neighboring land c. uniting chiefdoms through alliances d. well-controlled state trade