Zoology

You should pursue a course based on your interest areas & career aspiration. A 3 year LLB program will straight away give you a career option as a lawyer/legal advisory firm where as a BSC & BBA may not be able to get a good career break and you may be required to pursue an MBA program post-graduation.

Hi,
If you aim for civil services then you should have plan B for your career.
You should choose professional degree courses like law, BBA, economics Hons or psychology through which you can focus on your target and your career will be ready side by side if you are not able to crack civil services exam.

Zoology. Go ahead with Zoology as you are interested in wild life and forest.
All the best.

Zoology is all about animals and their behavior. You can do B.Sc in zoology after completing 12th with PCB.

Yes, you can pursue zoology, you need to score overall 60-80% and 70-80% in biology for government colleges to get admission in B.Sc zoology (honors) and chemistry is needed as a compulsory subject at your HSC level.

Hello,
No branch is specific in which you can earn without any hard work so it is mandatory to do hard work in any field and for hard work you have to take interests in your subject so see your interested subject and do hard work and sure you got success.

Nursing is a noble profession. It is a very good career option with lots of opportunities in India and abroad. You may refer to following link for list of Nursing colleges which offer B.Sc Nursing degree: https://www.shiksha.com/nursing/colleges/b-sc-colleges-india