Macroevolution is the term that describes development of new species and mass extinction. It denotes <span>large-scale evolution that occurs at the level of species and above.</span>
Microevolution on the other hand denotes the smaller evolutionary changes of allele frequencies within a species or population.
Answer: a. correlating two sets of ratings made by a single rater or by two different raters.
Explanation: Performance appraisal refers to a review of employee's job performance with regards to input, ethics and other key performance indicators employed by an organization. This is necessary in other to correct ineffective attitude of employees and improve output in other to meet organizational goals. Reliability of performance appraisal refers to the consistency and validity of the performance appraisal system which could be achieved by correlating the result of two sets of rating completed by a single rater or two different raters.
Answer:
People in America integrate the European Mammals to their Economic activities.
Explanation:
Cattles and Horses are among the large Mammals that introduced by the European in American region, and they change the way people in America conduct their daily activities.
For example, Farmers relied by only using tools to fertilize their land. After Cattles exist, they integrate their farming tools so it can be pulled by these cattle's and make the while process a lot faster.
We can also see this in the distribution process. Without horses, the American people cannot pulled off carriage bring their goods and sell it to a far location.
Answer:
Despite the fact that, gender differences in a dream content is well documented,<em> there is no relationship between agression content of dream and gender of the dreamer.</em>
Explanation:
In every dream, the content of the dream is based on so many factors. One of them is the gender of the dreamer. Most times, the males tend to have dreams than the female eventhough the content of the dream varies from one individual to another individual.
The agression content of the dreams is not depandent on the gender of the dreamer. Some females would have dream with high aggression content when compared with males and vis versa.
