The frequency of the phenotypes of traits controlled by __________ typically follows a bell-shaped curve.

A bell curve, commonly known as that of the normal distribution, is a frequent type of variable distribution. The word "bell curve" refers to the graph used to show a normal distribution, which is a symmetric bell-shaped curve.

Some key features regarding bell curve are-

The highest point of the curve, and the top of the bell, symbolizes the most likely event in a series of data (in this case, its mean, mode, and median), while all other potential occurrences are symmetrically dispersed around the mean, resulting in a downward-sloping curve on every side of the peak.
The standard deviation describes the breadth of the bell curve.
A bell is a graph that depicts the normal distribution and has the shape of a bell.
The peak of the curve displays the mean, mode, & median of the collected data.
Its standard deviation reflects the relative width of the bell curve around the mean.
Bell curves (normal distributions) is extensively utilized in statistics, especially economic and financial data analysis.

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