Oncology

No, you can not pursue oncology. The eligibility to pursue oncology is mentioned below:
- Students should have an MBBS degree recognised by the Medical Council of India. - Candidates who have a postgraduate degree MD recognised by the Medical Council of India or appropriate DNB of National Board of Examinations, New Delhi. MD (paediatrics) or equivalent (including Diplomate of National Board in Paediatrics)
Low scope in India for this course.

Yes you can do. After pursuing M.Sc in biotechnology you can do research in oncology and can get doctorate.

Dear student, please go through this website for more information related to your query
https://www.shiksha.com/college/institute-of-medical-sciences-and-sum-hospital-siksha-o-anusandhan-university-bhubaneswar-62977/course-m-ch-in-surgical-oncology-400481

Kindly specify the name of the college.

Top Oncology Nursing Colleges in India 2022:
AIIMS Delhi - All India Institute of Medical Sciences New
AFMC Pune - Armed Forces Medical College
JIPMER Puducherry - Jawaharlal Institute of Postgraduate Medical Education and Research
AIIMS Rishikesh - All India Institute of Medical Sciences
Tata Memorial Hospital, Mumbai
Maharshi Karve Street Shikshan Samstha College of Nursing Education For Women, Nagpur
College of Nursing CMC, Vellore
Thank you.

The best and most accurate way to know the fee structure is to visit the official website of the college or university because it's always changing from year to year that's why it's hard to tell right fee structure.
Thank you.

Hi Tara
Please refer to the link: https://www.shiksha.com/college/aiims-jodhpur-all-india-institute-of-medical-sciences-64869/course-m-sc-in-medical-surgical-nursing-oncology-nursing-380205.