Answer:
This influx of economic migrants has exacerbated ethnic tensions within Russia. Because regional governments cannot pay their energy bills, clashes over energy has caused even more tension.
Explanation: Economic collapse has produced social dislocation and extreme poverty. Widespread corruption and the entrenchment of aging leaders and their families have eroded support for central governments and constrained the development of a new generation of leaders.
The first one is that right
Human societies are characterized by patterns of relationships (social relations) between individuals who share a distinctive culture and institutions. (it may range from Hunting and gathering society to Post-industrial society). since it may vary over space and time therefore there is no absolute limit to call a society as a developed society.
Answer:
True
Explanation:
An environment where passion is encouraged is important in order to enable those involved in this environment to achieve their goals, improve their work activities, and to achieve the collective good and well-being of all team members, through sense of accomplishment in having the opportunity to fight for what arouses passion. These environments begin with communicating the mission and vision of that environment. For this reason, we can conclude that the information is true.
Answer:
The answer is C: If a population has 10 individuals, and the genotype frequencies at a particular locus are freq(AA) = 0.25, freq(Aa)=0.5, freq(aa) =0.25, then this information alone is enough to allow us to conclude that this population is in Hardy-Weinberg equilibrium.
Explanation:
First of all it is important to mention that Hardy-Weinberg equilibrium can be reached when all factors that alter or modify the frequencies of the population are deleted or totally excluded. In this sense, those frequencies generated during the mating process do not vary regardless of mating is random. Genetic frequencies that can emerge during the process are AA, which is the dominant homozygote, Aa, which is the heterozygote and; aa, which is the recessive homozygote. These frequencies remain constant even when the number of members of the population is infinite, it means that even when the size of the population increases those frequencies are going to be equal. Having said that, these frequencies are in charge of defining the Hardy-Weinberg equilibrium.