frequency is 100 percent, describe the genetic variation for that trait in the population. If an allele frequency is 100% then there is no genetic variation for that trait. Normal distribution This type of distribution, in which the frequency is highest near the mean value and decreases toward each extreme end of the range, is called a normal distribution.
The Cerebrum: The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebral cortex is divided into four sections, called lobes: the frontal lobe, parietal lobe, occipital lobe, and temporal lobe.
The cerebral cortex is the outer surface of the brain and is the location of the majority of the brains neurons.It largely functions as the center where we perceive sensations and how we direct our muscles to move.he cerebral cortex is the outer surface of the brain and is the location of the majority of the brains neurons.