Fitness (biology) Fitness (often denoted w {\displaystyle w} or Ï in population genetics models) is the quantitative representation of natural and sexual selection within evolutionary biology. It can be defined either with respect to a genotype or to a phenotype in a given environment.
Lowes garage doors installation costs range from as low as $199 to $599 depending on the size of the door and where the door is being installed. Obviously installing an oversize garage door will require more skill and time.
You might also want to compare garage door costs offered by Home Depot and Lowes. Both usually carry garage doors, and Home Depot usually offers an installation service as well. Garage door costs at both stores range from about $300 (one-car) to $450 (two-car).Double those figures and you should have a ballpark idea of installed garage door costs.urthermore, garage door costs vary widely. You can spend as little as a few hundred dollars for a basic new garage door, uninstalled, to thousands of dollars for a high-end garage door that is professionally installed.