Hi Arman , Students with Biology, Chemistry, and Physics at 10+2 can opt for career in Life Sciences. If you are choosing career in Life Science, then some of the courses that can be considered for graduation are:

1. Bachelor courses (B. Sc.) in core Life Science subjects, that include specialization in Zoology, Botany, Geology, Microbiology, Immunology, Biochemistry, Biomedical engineering, Genetics or B.Sc . General.

2. Bachelor courses in Applied sciences: Biotechnology, Forensic Sciences and criminology, Bioinformatics

3. Bachelor course in Pharmacy (B Pharma)

4. Bachelor of Science : Nursing

5. Bachelor of Science in Agriculture: Agricultural Meteorology, Agronomy

6. Bachelor of Science in Food Technology

7. Bachelor of Science in Forestry and Wood Technology

8. Bachelor of Science in Industrial Fish and Fisheries

9. Bachelor of Physiotherapy

hope this helps buddy, good luck

You can do dental biotechnology you can enter the pure science courses and even in the research fields you can enter the genetics social sciences studies psychological studies and many more besides entering into a medical field you can also either do llb and be a lawyer to see a science stream student can enter any field of choice.

MBBS
BAMS (Ayurvedic)
BHMS (Homoeopathy)
BUMS (Unani)
BDS
Bachelor of Veterinary Science & Animal Husbandry (B.VSc AH)
Bachelor of Naturopathy & Yogic Science (BNYS)
Bachelor of Physiotherapy
Integrated M.Sc
B.Sc. Nursing
B.Sc. Dairy Technology
B.Sc. Home Science
Bachelor of Pharmacy
Biotechnology
BOT (Occupational Therapy)
General Nursing
BMLT (Medical Lab Technology)
Paramedical Course

You can go for Biotechnology. The discipline of Biotechnology involves the interdisciplinary study of Microbiology, Biotechnology, Biochemistry, Food/ Enzyme Technology, Plant Tissue Culture, Animal Cell Culture and Bioinformatics. This will pave your way, if you want to enter the specific industries.

You can pursue B. Pharma. It is essential if you want to open your own pharmacy. You enter in the pharmaceutical industry through this.

There is option of doing B.Sc. in various disciplines.

You can also pursue research or become a lecturer after gaining the above mentioned qualifications.

There is still the option of doing BDS(Dentist) , BPT(physiotherapy) , BHMS (homeopathy), BAMS (Ayurveda). You can also go for MBA after your graduation.

Hello Aman
See you have a wide range of career options open in front of you because since you have physics, chemistry and Biologyyou have the opportunity to choose any subject of the general stream including these three subjects
It is your discretion to choose a pure science and then pursue bachelor and master degree and if possible a post doctorate degree on it as well - there after you may pursue research work on it ,act as a technical advisor in some Institute where is it required or become a professor in the subject
Based on your class 12 results you can also up for paramedical courses like BHMS or homeopathy, DMLT or diploma in lab assistantship, BPT or bachelor of Physiotherapy, pharmacy in the form of B pharm and M pharm courses.
If you do not get desired rank in your Neet examination you may also up for BDS or veterinary surgeon courses with the same rank since the colleges use this Neet rank for admission to the aforesaid courses as well.
Hope this helps thank you