Examlex
Why was it difficult for blacks to find jobs in the North after 1820?
Gene Investment Theory
A theory suggesting that individuals are genetically predisposed to invest resources in ways that maximize the passing of their genes to the next generation.
Survival of the Fittest
A concept in evolutionary biology describing the mechanism by which organisms better adapted to their environment tend to survive and produce more offspring.
Short Answer
A method of response in exams or surveys that requires a brief and direct explanation or fact.
Ethics Committees
groups responsible for ensuring that research and professional practices are conducted ethically, often reviewing proposed studies to protect participants' rights and welfare.
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