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.
Becoming an Attorney: How to become an Attorney. There is a pretty straightforward path to becoming a lawyer or attorney. You will need to complete a four-year degree program from an accredited university and then go to law school.ecoming an Attorney: How to become an Attorney. There is a pretty straightforward path to becoming a lawyer or attorney. You will need to complete a four-year degree program from an accredited university and then go to law school.