Q:
How Many People Have Dimples?
A:
Quick Answer
The exact number of people who have dimples cannot be determined because individuals may acquire or lose dimples, due to weight fluctuations or loss of muscle elasticity. A Nigerian study found that 25 percent of the population had dimples on their cheeks.
Continue ReadingFull Answer
Dimples are caused by a shortening of the muscles in the cheeks. They can appear on one or both cheeks. They are a dominant trait, which means that only one parent has to have them in order for them to be present in offspring. However, not all children of parents with dimples have dimples themselves. This makes them what is called an "irregular dominant trait."
Learn more about Population & DemographySources:
Related Questions
-
Q:
What Are Some Reasons Why Population Growth Is a Good Thing?
A: When the population experiences growth, it increases the number of people who can consume goods and services, causing the economy to experience growth. Whe... Full Answer >Filed Under: -
Q:
What Are Some Differences Between People Living in the City and in the Country?
A: Rural areas have a greater number of older people, with almost 19 percent of the population over age 64 compared to just 12 percent of the population in th... Full Answer >Filed Under: -
Q:
How Many People Have Hazel Eyes?
A: Although there is no definitive way to accurately determine the number of people in the world with hazel eyes, experts estimate that around 5 to 8 percent ... Full Answer >Filed Under: -
Q:
What Is Population Density?
A: Population density is the number of people living in a particular amount of space, such as a square mile or square kilometer. It is determined by dividing ... Full Answer >Filed Under:
