B.Sc Courses after 12th Science Biology: Eligibility, Admission, Colleges, Jobs, Career, Scope

B.Sc Courses after 12th Science Biology: Hello, are you from a Science PCB background and looking for BSc courses to pursue after class 12? Well, you have landed up in the right place. We know how difficult it is to choose the best graduation course. In this article, we have shortlisted some of the best BSc courses one can pursue if he/she belongs to the PCB (Physics, Chemistry, Biology) stream.

B.Sc courses impart a strong foundation in specific subjects. For a biology student, there are ample B.Sc courses to choose from. Let us know more about B.Sc Biology courses in detail.

Why Pursue B.Sc Courses after 12th Science Biology?

An undergraduate course related to biology is in high demand. A BSc degree in a related biology field opens up many higher education options, like MSc and Ph.D. Apart from that, it provides diverse employment opportunities in both government and private sectors. Thus, as you can understand, there are lots of career scopes for B.Sc graduates in the biology field.

Popular B.Sc Courses after 12th Science Biology

  1. B.Sc Botany
  2. B.Sc Zoology
  3. B.Sc Agriculture
  4. B.Sc Biotechnology
  5. B.Sc Microbiology
  6. BSc Genetics
  7. BSc Nutrition and Dietetics
  8. B.Sc. Bioinformatics
  9. BSc Forestry
  10. BSc Nursing
  11. B.Sc. Radiology
  12. B.Sc. Physiotherapy
  13. B.Sc. Psychology
  14. B.Sc Biomedical
  15. B.Sc Forensic Science

Let us look at some of the courses in detail.

Also Refer:

Bachelor of Science(B.Sc) Botany

This is a 3-year undergraduate degree. Botany is the branch of biology that deals with plants. Here, students are taught the science behind plant lives and their anatomy.


Students who have completed their 10+2 examinations with a minimum of 50% marks along with Physics, Chemistry, Biology, or Mathematics as the major subjects are eligible for the course.

Admission Procedure

Most colleges admit students based on the merit list. Some colleges like Christ University conduct their own entrance exams. Students are then shortlisted accordingly.

Top Colleges

  1. Miranda House, New Delhi
  2. Hindu College, New Delhi
  3. St Xavier’s College, Ahmedabad
  4. Christ University, Bangalore
  5. University of Delhi, New Delhi

Career Options

BSc botany graduates find jobs in a variety of jobs. Some of them include Ecologist, Molecular Biologist, Plant Explorer, etc. The salary ranges from Rs 4 lakhs to Rs 8 lakhs per annum.

Candidates may also go for higher education like M.Sc Botany.

Bachelor of Science (B.Sc) in Zoology

This BSc program also has a duration of 3 years. Zoology deals with the animal kingdom, and thus, in this course, students get to learn about the evolution, function, and behavior of the animals.


Students who have completed their class 12 examinations with a minimum of 50% aggregate along with Physics, Chemistry, Biology, or Mathematics as the major subjects are eligible for BSc Zoology.

Admission Procedure

Admission is done based on both merit-based and entrance exams, depending on the college. The top entrance exams are BHU CET, NEST, MCAER CET, etc.

Top colleges

  1.  Banaras Hindu University
  2. Hansraj College
  3. Mount Carmel College
  4. St. Xavier’s College

Career options

A BSc zoology student can work as a zoologist and an Environmental Consultant, to name a few. Salary packages range from Rs 4 lakhs to Rs 7 lakhs per annum. Students can also pursue higher education in related fields.

Bachelor of Science (B.Sc) Nursing

This is a 4-year undergraduate course. Students get detailed knowledge of nursing after completion of the course. Both the public and the private sector are in dire need of nurses nowadays. Thus, if you are interested in working in the healthcare industry as a nurse, you should definitely opt for this course.


Candidates must have physics, chemistry, and biology as mandatory subjects in class 12 to be eligible for the course.


Admission to BSc courses is done both by merit and entrance exams. The top entrance examinations are NEET and JIPMER.

Top Colleges

Top BSc Colleges in India are All India Institute of Medical Sciences (AIIMS), CMC Vellore, Manipal University, Armed Forces Medical College, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), etc.

Career Options

Nurses have lots of jobs after graduation. They get jobs in hospitals, nursing homes, and other clinics as clinical nurses, nurse managers, and nurse supervisors. They can also pursue M.Sc nursing which is a two-year course.

Bachelor of Science (B.Sc) Biotechnology

B.Sc Biotechnology is a three-year undergraduate program, divided into six semesters. It is a branch of applied biology. It integrates the concepts of technology into biology.


Students must pass their class 12 examinations with Physics, Chemistry, and Biology as compulsory subjects, with a minimum of 50%.

Admission Procedure

Most colleges admit students based on merit. However, some top colleges conduct their entrance exams like SAAT, JMI entrance exam, DUET, CUET, etc.

Top Colleges

  1. Jamia Millia Islamia, Delhi
  2. St. Xavier’s College, Ahmedabad
  3. Fergusson College, Pune

Career Options

Biotechnology is a constantly evolving field. Thus, there is a rising demand for biotechnologists. A biotechnology graduate can find jobs in various sectors like food processing, pharmaceutical research, genetic engineering, etc. Students can also go for higher education courses.

Bachelor of Science (B.Sc) Microbiology

Welcome to the world of microorganisms! Yes, a B.Sc in Microbiology course includes the study of microorganisms along with their effect on the human body.


Students must pass their class 12 examinations with a minimum aggregate of 55-60% from a recognized institution. Physics, Chemistry, and Biology should be compulsory subjects in 10+2.

Admission Procedure

Admission to B.Sc Microbiology can be either through merit or entrance exam scores. Popular entrance exams are AMUEEE, CUCET, MGU CAT, BHU UET, etc.

Top Colleges

  1.  Fergusson College, Pune
  2. Mount Carmel College, Bangalore
  3. Chandigarh University
  4. St Xavier’s College, Mumbai
  5. Madras Christian College, Chennai

Career Options

Microbiology is a field that is in huge demand nowadays. Mostly, microbiology graduates find laboratory-based jobs. They work as bacteriologists, virologists, cell biologists, biochemists, etc. Students can also pursue higher education like M.Sc Microbiology.

FAQs on B.Sc Courses after 12th Science Biology

1. Which B.sc course is best after 12th Science Biology?

There are numerous courses after 12th Science Biology for you to choose from. All of them provide ample career opportunities.

2. What can I do after class 12 bio?

You can go for BSc courses related to biology. Apart from that, you can go for the medical courses.

3. Does B.Sc Nursing need NEET?

No, NEET is not compulsory for BSc Nursing. Many colleges take admission on the basis of their own entrance exams.


Thus, as you can see, there is not one but a wide range of BSc Courses after 12th Science Biology. Choose the right course for you based on your interests. Happy reading! To avail more latest updates check on NCERTBooks.Guru

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