population growth 461 12.3 Fertility rates, income, and women’s education 468 12.4 Infant and child mortality rates 471 12.5 Education and human capital accumulation 475 12.6 Average years of schooling (percentage of the population 15 years and above) 476 12.7 Population age profile, dependency ratio, and public expenditure on education 482 Correct Answer: the most common outcome will be that the most common allele will become fixed (will increase to a frequency of 1) in the population. This is a case of underdominance. Allele frequencies may initially hover at an unstable equillibrium, but inevitably, sooner or later, it will drift from that equilibrium. Key Concept 5.3. Nationalism, Revolution and Reform The 18th century marked the beginning of an intense period of revolution and rebellion against existing governments, and the establishment of new nation-states around the world. Enlightenment thought and the resistance of colonized peoples to imperial centers shaped this revolutionary activity.
Analyze the impact of human populations on the ancient world’s ecosystems Compare and contrast the issues faced by a country with a very young population and a country with a very old population Terms to Know: immigration, emigration, population, census, economy, religion SS.6.G.6.1 SS.6.G.3.2 SS.6.G.4.1 SS.6.G.4.2 SS.6.G.4.4