Blog Detail
Best Biotechnology Courses After 12th: B.Sc Programmes, Entrance Exams, Career Scope, and How to Pursue Biotechnology in India
22-05-2025
Biotechnology is growing rapidly and shows tremendous promise for the future. According to a 2030 forecast by Grand View Research, the global Biotechnology market is expected to reach $1.68 trillion, expanding at an annual rate of 8.7%. This growth means more job opportunities and groundbreaking innovations are on the horizon.
By choosing the right Biotechnology course after 12th grade, students can position themselves to be part of this exciting journey. Whether researching new drugs, improving agricultural safety, or tackling environmental challenges, Biotechnology empowers individuals to make a real difference while building a rewarding career. This blog helps students explore top biotechnology programs and make an informed decision.
Biotechnology Courses After 12th
Students who have completed their 10+2 and are interested in Biology can explore Biotechnology courses after 12th as a smart and future-oriented option. Biotechnology after 12th combines Biology and technology to solve real-world problems by:
- Developing new medicines
- Improving the quality of crops and plants
- Helping to clean the environment
A Biotechnology course in India focuses on using living systems like cells and microorganisms to develop practical solutions and products. Some of the best Biotech courses after 12th are as follows:
| Course Name | Duration | Description |
| Bachelor of Science (BSc) Biotechnology | 3 years | Focuses on Biology-based technology; includes genetics, microbiology, and lab work. |
| Bachelor of Technology (BTech) Biotechnology | 4 years | Combines engineering and biology; emphasises industrial biotech and biomanufacturing. |
| BSc Microbiology | 3 years | Studies microorganisms and their roles in health, industry, and the environment. |
| BSc Genetics | 3 years | Explores genes, heredity, and genetic engineering applications. |
| BSc Biochemistry | 3 years | Focuses on chemical processes within and related to living organisms. |
| BSc Bioinformatics | 3 years | Combines Biology, Computer Science, and data analysis to study biological data. |
| BSc Biomedical Science | 3 years | Prepares students for medical research; covers human biology and disease mechanisms. |
| BSc Biotechnology (Hons) | 3 years | An advanced version of BSc Biotechnology with deeper specialisation. |
| Integrated Master of Science (MSc) Biotechnology | 5 years | A combined undergraduate and postgraduate programme offering in-depth knowledge of advanced biotech topics. |
| Diploma in Biotechnology | 1–2 years | Short-term programme covering practical biotech skills in areas like genetics or research. |
How To Do Biotechnology After 12th
With ongoing advancements in research, many countries are investing in biotechnology. As a result, the demand for skilled biotechnologists is growing.
Pursuing the best Biotech Courses after 12th allows students to develop expertise in specialised areas and contribute meaningfully to society. However, for students who are not aware of the process of applying to a Biotechnology course in India, we have summarised the steps below:
Step 1: Understand the Eligibility
Before applying, students must ensure they meet the basic eligibility requirements:
- Subjects: Completing 12th grade with Physics, Chemistry, and Biology (PCB) is essential. For BTech programmes, some colleges require Mathematics as well (PCMB).
- Marks: A minimum of 50% marks in the 12th is generally required. This percentage may vary depending on the institution; students should check official college websites.
- Biotechnology Entrance Exams: For BTech, entrance exams like the Joint Entrance Examination (JEE), JEE Mains or state-level tests may be required. However, admission to several BSc Biotechnology programmes is often based on merit scores.
Step 2: Choose the Right Course
Students can choose based on their interests and career goals:
- BSc Biotechnology Courses after 12th: Focuses on core biological sciences.
- BTech Biotechnology Courses after 12th: Combines science with engineering and industry-focused training.
- Diploma in Biotechnology after 12th: Short-term, skill-based programmes are ideal for quick entry into the field.
Step 3: Research and Apply
- Find the Right College: Look for accredited institutions that offer the programme. For details, visit the institution's official website or admissions office.
- Apply Online: Fill out the application form, upload your class 12th marks, and pay the fee.
- Secure Admission: Once selected, submit the documents and fee payment to confirm your seat.
Biotechnology Entrance Exam
Some universities conduct entrance exams for BSc Biotechnology after 12th, while others admit students based on merit.
Different colleges and universities follow their own exam pattern for conducting the entrance exam for BSc Biotechnology after 12th, while some follow national-level exams. The table below lists some major entrance exams for Biotechnology:
| Exam | Conducting Body | Eligible Candidates | Application Period | Exam Date | Course(s) Covered |
| Joint Entrance Examination (JEE) & JEE Main | National Testing Agency (NTA) | 12th pass with PCB or PCM | November – December | January & April | BTech Biotechnology |
| All India Biotechnology Entrance Examination (AIBTE) | Various Institutes | 12th pass with PCB | March – April | May | BSc / BTech Biotechnology |
| Common University Entrance Test (CUET) | National Testing Agency (NTA) | 12th pass with PCB | February – March | May | BSc Biotechnology |
Career In Biotechnology After 12th
Biotechnology offers a wide range of career opportunities across multiple sectors. After completing a degree in Biotechnology, graduates can specialise further by pursuing higher studies such as an MSc, Master of Business Administration (MBA), or Doctorate of Philosophy (PhD).
Graduates can pursue research and development roles in academia, government labs, and private companies. They can work in industries developing medicines, genetically modified crops, and eco-friendly solutions. There are also prospects in entrepreneurship, which can be achieved by creating innovative biotech startups. Some of the sought-after career opportunities after graduation are as follows:
| Job Title | Job Description |
| Biotechnologist | Develops products and technologies by applying biological systems. |
| Microbiologist | Studies microorganisms to understand their effects on humans, animals, and the environment. |
| Genetic Engineer | Alter genetic material to improve organisms or create new traits. |
| Biomedical Scientist | Conducts laboratory tests to support the diagnosis and treatment of diseases. |
| Biochemical Engineer | Designs processes that use biological materials for industrial production. |
| Environmental Biotechnologist | Uses biotechnology to solve environmental problems like pollution and waste management. |
Way Forward
Biotechnology is a dynamic and future-ready field that offers countless opportunities for innovation and career growth. By pursuing Biotechnology courses after the 12th, students can become pioneers in improving health, agriculture, and the environment. With continuous advancements and increasing global demand, a career in Biotechnology promises professional success and the chance to make a real difference in the world.
FAQs
Q1: How to get admission in biotechnology after 12th?
A1: To get admission, students should have studied Science (PCB) in Class 12 with at least 50–60% marks. For BTech, Mathematics is also required. Admission is based on merit or entrance exams like JEE, CUET, or state-level tests.
Q2: Can I Study Biotech Without Maths?
A2: Yes. You can pursue BSc Biotechnology without Maths. However, BTech Biotechnology generally requires Mathematics in Class 12 (PCMB).