Answer: Genetic Drift
Explanation: Genetic drift is an evolutionary mechanism whereby gene or allele frequency of a particular population change over generations due to random chance. The effect of genetic drift is most visible in small population due to reduction in population size resulting from natural disaster or splitting of a small group from the main population to formation a colony. However, it can occur in large population as well but it's effect is as strong as that occurring within a small population.
The genetic drift among the Dunkers could be attributed to the official split between conservatives and progressives members in 1882.
Supply is inelastic and demand is elastic for land.
Answer:
Explanation:
1) Psychological barriers Is
We "tune out" others’ ideas that run counter to our own preconceived thoughts.
2) Physical Barriers
We find it difficult to listen because of impediments such as hearing loss, poor acoustics, or fatigue.
3) You can counter the effects of thought speed listening barriers by: controlling your surrounding.
4) You can improve your listening if you concentrate on what the speaker is saying.
5) From the scenario described
Thought speed
Nonverbal distractions
Faking attention
Are the notable listening barriers.
6) The things that will help the listener mentioned into the scenario to listen more effectively includes to:
Judge ideas, not appearances
Focus on nonverbal signals
Keep an open mind
Control his surroundings
According to a research done
by Murray et al. from 2006, in which they let children the movie Rocky 4 they
noticed the activation in the right hemisphere in paralimbic area that
indicated that there was more emotional processing. There was also activity in
the amygdala which is a fear center, the hippocampus (memory storage) and the posterior cingulate nucleus which retrieves
emotional memories.
