Zoology

This a great career interest for people who are fascinated with nature and would not mind spending time understanding it. There are several specializations that the students pursuing the field can venture into. There are physiologists that study the metabolic processes of animals, then there are taxonomists who deal with the naming and the classification of the animal species, one can think of becoming embryologist whose only job is to study and focus on the early stages of the animal life. So similarly there are many such options that one can venture into depending on his / her capabilities and interests. On choosing this career, the person specializing in the field will be referred to as a zoologist. On being a part of this field, one will be carefully have to study the behavior, characteristics, evolutionary trends of the different species of animals and those factors having a direct impact on them. Regards.

If you want to make money in the government sector, then prepare for SSC SBI PO, central government exams, ONGC etc. (Basically subscribe to a fortnightly newspaper called employment news and you will get an idea)
If you want to work for defense, prepare for AFCAT or CGL. If you want to study MBA, prepare for CAT
If you want to become a teacher at the high school level, then go for M.Sc. And then get a B.Ed. Or you can straightaway go for the latter after B.Sc. But you will only be able to teach students Upton class 10. If you want to teach at the college level, complete your M.Sc. And clear the NET exam. You are then eligible for lectureship. You can also continue on to Ph.D. if you wish. If you are really motivated about the subject, then and only then you can go for research. However, sure shot success in this area is not guaranteed.