I would suggest a major in science (usually a life science such as Biology) and a minor in psychology. Then a graduate program in genetic counseling.
i think that to become a geneticist one must have a strong base of bio in the least further following physics n chemistry along with maths with a strong writing power(beneficial for theses)
Usually a minimum of 6 years. 4 years undergrad and at least 2 years grad work.
5 years
Two years
It requires seven or more years of schooling to become a professor. It requires a whole lot of education.
4 years of college and then an apprenticeship.
12 years
1
eight years
4-6 years from the start of University
About 6 years of college to become minimally competent
Zero Lots of luck, nospaces.
You need about 3to 4 years