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Biotechnology is a fast-growing field that combines biology with technology to create useful products and solve real-world problems. Biotechnology plays a major role in fields such as medicine, agriculture, food and the environment. Students interested in science and research often find biotechnology an exciting and rewarding career choice.
After completing class 12th with science subjects, many students look for career options that offer both knowledge and job opportunities. Biotechnology is one such field that offers both. It allows students to explore how living organisms can be used to make life better and more efficient for everyone.
There are many biotechnology courses available after the 12th that students can explore. These include undergraduate courses such as BSc Biotechnology, BTech Biotechnology, and diploma or certificate courses. Each course gives students a strong foundation in biology, chemistry, and lab work, which is needed for a career in this field.
This article will help you understand the different types of biotechnology courses you can take after the 12th, their eligibility, duration, and career scope. Whether you want to become a researcher, or lab technician, or work in the pharma or agriculture industry, biotechnology can open many doors for your future.
Biotechnology course is majorly used in industries such as medicine, healthcare, agriculture, and food. For example, during the COVID-19 epidemic, many biotech firms were competing with each other to produce the vaccination. COVID vaccinations were swiftly studied, developed, manufactured, and administered by biotech businesses such as Moderna and BioNTech.
Pursuing biotech courses after the 12th is one of the many options available to science students. The following table discusses various biotechnology courses after the 12th available for students and their admission process.
Course | Eligibility |
---|---|
Minimum 50 per cent marks in class 12 from any recognised board. Biology, physics, and chemistry as the main subjects in class 12. | |
B.E/BTech Biotechnology | 50 per cent marks in class 12. Physics, chemistry, and biology as the main subjects in class 12. Entrance exams such as JEE Main, JEE Advanced, MUOET. |
10+2 with physics as a compulsory subject along with any two subjects from chemistry/ computer science/ biology/ mathematics. At least 50 per cent marks in class 12. Entrance exams such as JEE Main, JEE Advanced, or university-specific tests. | |
B.Tech BioEngineering/Biomedical Engineering | Minimum 50 per cent marks in class 12 from a recognised board. Physics, chemistry, and biology as the main subjects in class 12. Entrance exams like VITEEE, JEE Main, JEE Advanced. |
B.Sc Bioinformatics | 10+2 with a minimum of 50 per cent from a recognised board. Having PCM or PCB in class 12. Admission is based on merit or a university-specific entrance exam. |
Bachelor of Science in Biotechnology or BSc Biotechnology is a three-year undergraduate degree programme. It combines knowledge of biology, chemistry, computer applications, and mathematics with lab work and research. The course provides in-depth knowledge of biomolecular and cellular processes. Students gain knowledge of biological sciences, bioprocessing, and bioinformatics.
Biotechnology courses after the 12th include wa ide range of topics such as biophysical chemistry, genetics and molecular biotechnology, DNA typing, and principles of immunology. Individual can work in different industries such as biotechnology expert, laboratory instructor, researcher, biochemist, lecturer, or clinical researcher.
BSc Biotechnology Eligibility-
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Top B.Sc Biotechnology Institutes-
Biotechnology Courses Salary- The starting salary for a biotechnology graduate can be between Rs 2.5 LPA to Rs. 5 LPA.
BTech Biotechnology for PCB/PCM students is a four-year undergraduate degree programme that is aimed at providing students with holistic knowledge and preparing them for technical, professional, and analytical skill sets. Such biotech courses after 12th encourage students to also develop and grow in areas like business, management, marketing, programming, and IT.
In other words, the degree is a combination of technology, research, and development. BTech biotechnology for science students is a popular course option as it covers various topics such as human biology, molecular genetics, physical chemistry, genomics and bioinformatics, cell biology, and biological systems.
An individual can work as a pharmacist, research scientist, biotechnologist, professor, production manager, or microbiologist.
BTech Biotechnology Eligibility-
Institutes- IIT Madras, IIT Delhi, IIT Kharagpur, and Thapar University, Patiala, Manipal University are amongst the best BTech Biotechnology colleges for PCB students.
Biotechnology Courses Salary- As a fresher, an individual can start with a salary of Rs. 2.5 LPA - Rs. 4 LPA and gradually increase as per the experience.
Biomedical Engineering is an undergraduate degree programme that lasts four years and is divided into eight semesters using a combination of medical research and engineering knowledge. As a result, it tends to bridge the two fields. It integrates engineering design and technicalities for improved health maintenance analytics, tracking, and intervention.
The course is offered by various institutes in India and has a wide scope and opportunities in the future. After finishing such biotech courses after 12th, an individual can work in private sector enterprises, government entities, colleges/universities, pharmaceutical industries, engineering, and life sciences firms.
BTech Biomedical Engineering Eligibility-
Top BTech Biomedical Engineering Institutes -
Average BTech Biomedical Engineering Salary- A BTech Biomedical Engineering graduate can earn an average salary of Rs. 4 LPA, depending on the company and the experience.
Bachelor of Technology (B.Tech) in Food Technology is a four-year undergraduate degree that teaches in detail about many areas of food sciences and technology. It helps students comprehend food content, nutritional, microbiological, and sensory aspects.
Food Technology is a branch of science that studies the concepts involved in the processing and preservation of food ingredients. The main goal of the field of food technology is to create various innovative methodologies that will keep the food edible and resistant to natural toxins such as bacteria and other microorganisms.
Pharmaceutical firms, dairy firms, the FMCG industry, healthcare, and academic and research institutes are a few sectors where an individual can work.
Biotechnology Courses Eligibility-
B.Tech Food Technology Institutes- IIT Kharagpur, DY Patil Institute, Navi Mumbai, NIT Rourkela, Chandigarh University.
Salary- Rs. 2 LPA to Rs. 4 LPA and might increase as per experience.
B.Sc in Bioinformatics is the field of study that deals with the collaborative learning and development of computer science, engineering, and statistics to analyse biological information. It is a three-year course offered by various institutes across India.
Individuals can get opportunities to work in sectors like diagnostic centres, government hospitals, private hospitals, the pharmaceutical industry, research agencies, and universities/colleges. One can work as a bioinformatics scientist, research scientist, pharmacogenomics specialist, or computational chemist.
BSc Bioinformatics Eligibility-
Top BSc Bioinformatics Institutes-
Salary- The starting salary ranges between Rs 2.5 LPA to Rs. 4 LPA.
Some of the important skills, students gain from Biotechnology courses are mentioned below.
Biotechnology is one of the most prominent disciplines of biology. Due to its wide and diverse applicability, many industries will use this discipline. Listed below are some of the upcoming trends in the field of Biotechnology.
After graduating with Biotechnology courses after the 12th, students can explore various options. They can either pursue master's level courses or apply for research roles. Some of the options students have are mentioned below.
Yes. Maths is not compulsory for B.Sc Biotechnology. The minimum eligibility for the course is 12th with physics, chemistry and biology as main subjects.
No. It completely varies from institute to institute. Some colleges/universities will require maths as the main subject and some might not.
Companies like Nestle, Dabur, Amul, ITC, PepsiCo, and Agro Tech Food hire individuals from similar backgrounds.
Yes, since it increases your credibility and chances of getting a better job opportunity.
Biotechnology is a multidisciplinary field that utilises biological systems, organisms, or living cells to develop new products and technologies beneficial for various industries like healthcare, agriculture, food, and environmental conservation.
Common undergraduate courses in biotechnology after 12th include B.Sc Biotechnology, B.Tech Biotechnology, B.Tech Bioengineering/Biomedical Engineering, B.Tech Food Technology, and B.Sc Bioinformatics.
Eligibility generally requires a minimum of 50 per cent marks in the 12th-grade examination with specific subject combinations such as biology, physics, and chemistry for most courses.
Various entrance exams like JEE Main, JEE Advanced, LPUNEST, VITEEE, MUOET, and university-specific tests are required for admission into different biotechnology courses.
Starting salaries for biotechnology graduates can range from Rs. 2.5 lakhs to Rs. 5 lakhs per annum, which may increase with experience and expertise in the field.
A flight attendant ensures passenger safety and comfort during flights. Key duties include conducting safety checks, assisting passengers, serving food and drinks, and managing emergencies. They must be well-trained in safety procedures and customer service. A high school diploma is typically required, followed by rigorous training to qualify for the role.
An aerospace engineer designs, develops, tests, and maintains aircraft, spacecraft, and related systems. They apply physics and engineering principles to improve aerospace technologies, often working in aviation, defence, or space sectors. Key tasks include designing components, conducting tests, and performing research. A bachelor’s degree is essential, with higher roles requiring advanced study. The role demands analytical skills, technical knowledge, precision, and effective communication.
A career in the aviation industry always sounds exciting. But, there is no scope for the slightest error as it may cost the lives of many people. A Flight Engineer role comes with the responsibility of monitoring the aircraft engine and control systems while in flight. Whenever the aircraft is away from the home station, he or she is required to perform pre-flight and post-flight inspections
An Aircrew Officer operates and navigates aircraft, ensuring safe flights and compliance with aviation regulations. Key duties include managing flight systems, conducting pre- and post-flight checks, and adhering to safety standards. The role typically requires working five days a week, with around 120 flight hours monthly. Employment may be contractual or permanent, depending on the airline.
An air hostess, or flight attendant, ensures passenger safety and comfort during flights. Responsibilities include safety demonstrations, serving meals, managing the cabin, handling emergencies, and post-flight reporting. The role demands strong communication skills, a calm demeanour, and a service-oriented attitude. It offers opportunities to travel and work in the dynamic aviation and hospitality industry.
An aeronautical engineer designs, develops, tests, and maintains aircraft and related systems. They work on components like engines and wings, ensuring performance, safety, and efficiency. The role involves simulations, flight testing, research, and technological innovation to improve fuel efficiency and reduce noise. Aeronautical engineers collaborate with teams in aerospace companies, government agencies, or research institutions, requiring strong skills in physics, mathematics, and engineering principles.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
An airline pilot operates aircraft to transport passengers and cargo safely. Responsibilities include pre-flight planning, in-flight operations, team collaboration, and post-flight duties. Pilots work in varying schedules and environments, often with overnight layovers. The demand for airline pilots is expected to grow, driven by retirements and industry expansion. The role requires specialized training and adaptability.
Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.
A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.
Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.
A Field Surveyor collects precise land data using tools like GPS and drones to support construction, legal, and environmental projects. They identify boundaries, create maps, and collaborate with engineers. The role requires technical skills, analytical thinking, and physical stamina. Most begin with a diploma or degree in surveying or civil engineering, advancing with experience and specialisation.
Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.
A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them.
A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these.
Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes.
Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.
A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers.
A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day.
As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies.
A Loco Pilot operates trains, ensuring safe and timely transport of passengers or goods. Starting as an Assistant Loco Pilot, one can progress to senior roles with experience. The job demands technical knowledge, focus, and adherence to safety protocols. It involves coordination with train staff and may require working long hours under pressure.
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