Using evolution and primate behavior as a guide, explain how cooking is associated with human weaning age, time allocation, brain size, and sociality.
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Using evolution and primate behavior as a guide, explain how cooking is associated with human weaning age, time allocation, brain size, and sociality.
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- Animals have evolved a range of strategies to successfully respond to threats and challenges. One of these strategies is the ability to learn. As we discussed, not every animal can learn and there are clear costs and benefits to this strategy. Suggest one benefit of the ability to learn and one potential cost. Briefly explain each. (1-2 sentences for each) Since learning is not universal, under which circumstances would it be most likely be a successful strategy? We discussed a framework that examines the influence of predictability on the success of learning ability. Describe this framework. Make sure you discuss all the available conditions and clearly state under which we would expect learning to be successful and where we would not expect it to be successful. What would be an alternative strategy to regulate behaviour when learning is not suitable? Briefly explain your choice. (2-3 sentences)Are all animals capable of problem solving? Explain What is the role of social learning and culture?Evolutionary biology What are 4 conditions in which natural selection favors altruistic behaviors in which the individual performs costly actions to benefit others?
- Bayesian updating can be a useful tool for thinking about the development of behavior. Imagine the following scenario with respect to an animal’s knowledge of the average density of food in patches in their environment. Which of the following is the most accurate interpretation of this Bayesian view of this animal? Their environment is much richer in food resources than expected Their confidence in their assessment of the state of the environment is greater after they go out and sample the world Their environment is less rich than expected – perhaps there is a drought that has caused a crash in food availability relative to historical conditions All of the aboveDefine what the “Theory of Mind” means and explain its importance to primate social behavior. References are the books "Primate Behavioral Ecology" by Karen Strier and "Planet Without Apes" by Craig StanfordExplain from the standpoint of relatedness, that there is no reason to think that either bonobo society or chimpanzee society is a better model for human behavior.
- Hamilton's Rule describes the relationship between cost and relationship in the evolution of altruistic behavior. Which of the following do not support Hamilton's rule: In colonies of Naked Mole Rates, only one female is reproductive. Cattle egrets sometimes kill their siblings. Wood mouse sperm will sacrifice themselves to assist a "sibling" sperm to fertilize an egg. O A Prairie Dog trills in response to an oncoming predator and is more likely to be eaten because it exhibits this behavior.Briefly explain each of the four conditions under which natural selection can favor the evolution of altruistic behaviors, in which individuals perform costly actions to benefit others.Give an example of an altruistic behavior and explain how such be-havior conflicts with Darwin’s expectation that animals should act selfishly to produce as many offspring as possible.
- Discuss male-male violence and the evolution of human warfare in respects to early evolutionary beginnings with primate behavior. References are the books "Primate Behavioral Ecology" by Karen Strier and "Planet Without Apes" by Craig StanfordIn which type of learning does an animal apply past experiences to overcome obstacles in new situations? Associative learning Spatial learning Social learning Problem solving HabituationDiscuss the costs and benefits of allomothering behavior, and describe the conditions under which the frequency of allomaternal behavior varies across different primates. References are the books "Primate Behavioral Ecology" by Karen Strier and "Planet Without Apes" by Craig Stanford