Genetic drift. Genetic drift is the term used in population genetics to refer to the statistical drift over time of gene frequencies in a population due to random sampling effects in the formation of successive generations.
Dental Check-Ups - Common Dental Procedures. To find the best rates for dental checkups, patients usually get quotes from several dentists, asking for a comprehensive breakdown of the fees and the estimated total costs. The average cost for a routine check-up is around $58+.
An office visit can cost $50 -$350 or more, depending on what's included. A standard teeth cleaning can cost $70 -$200; dental X-rays can cost $20-$250 or more; and an exam by a dentist can be $50-$150 or more. Some or all of these costs may be covered by dental insurance.