Hello,
Since you have completed class 12 from a government school with good marks in Biology, Maths, Physics, and Chemistry, you have multiple options for higher education. You can pursue courses in medicine, biotechnology, engineering, or other science-related fields depending on your interests. You may also consider entrance exams for professional courses like NEET, JEE, or state-level exams. Choose a path that matches your strengths and career goals, and make sure to research the eligibility and admission requirements for each course.
Hope this helps you.