In addition to founder effects, the new population is often a very small population and so shows increased sensitivity to genetic drift, an increase in inbreeding, and relatively low genetic variation.
The short answer for how long does it take to become a lawyer is that in the United States it takes a minimum of three years. In order to practice law anywhere in the western world, one must pass an examination in the geographic jurisdiction that the proposed lawyer wants to practice law.
To become a practicing lawyer, you will need to complete about seven years of college education, including an undergraduate degree and law degree, and pass a state-administered bar exam in order to practice. Read on to learn more. Schools offering Juris Doctor degrees can also be found in these popular choices.