B.Sc Biology Syllabus, Subjects, Semester Wise, Year Wise, Core Subjects, Elective, Books

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B.Sc in Biology is a 3 Year undergraduate program divided into 6 semesters specifically dealing with the study of various biological aspects of living organisms. This course involves the study of physical structure, chemical processes, molecular interactions etc. In order to pursue this course, candidates must have completed 10+2 from a recognized institute with a minimum of 50% with Biology as one of the compulsory subjects.

The syllabus of B.Sc Biology includes subjects such as Molecular Biology, genetics, Botany, Zoology, Microbiology, Ecology etc. The course is a combination of core as well as elective along with practicals and experiments. Some of the subjects include biophysics, Light & life, Biodiversity, Protein & enzymes, Medical Botany, Public Health management etc.

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B.Sc Biology Course Details

Degree Undergraduate
Full form Bachelor of Science in Biology
Duration 3 years
Age Candidate must be between 17 to 22 years
Minimum Eligibility Candidates must have completed 10+2 with a minimum of 50% or above from a recognized institute. Candidate must have Physics, Chemistry and Biology as compulsory subjects
Average Fees INR 20,000 - 1,30,000 for the entire duration
Average Salary INR 2.50 L - 7.20 LPA
Employment Roles Biochemist, Hoticulturist, Biology Content Developer, Biology TechnicianFood Scientist, environmental scientist, Microbiologists
Employment Sectors Denfense, healthcare industries, WHO, Space and Research Agencies, Agiculturem Organic industries, chmeical industries
Top Recruiters Ministry of AYUSh, DRDO< Britabbia, Lupin, Adani Agro, K.L Textiles, Sun pharmaceutical, Ranbaxy, Abbott

B.Sc Biology Syllabus

B.Sc in Biology is a 3 year program divided into 6 semesters. During the course of this program, candidates will have the option to learn about core as well as elective subjects along with practicals to comprehend the syllabus. The course includes the biological as well as chemistry approach. Some of the important subjects include Proteins and Enzymes, Cell Biology, Molecular biology, public health and management and a lot more. Tabulated below is the syllabus of B.Sc Biology explained in detail. 

Semester I Semester II
Chemistry (Theory) Biophysics (Theory)
Light and Life (Theory) Biodiversity (Theory)
General Elective I (Theory) General Elective II (Theory)
Chemistry (Practical) Biophysics (Practical)
Light and Life (Practical) Biodiversity (practical)
General Elective I (Practical) General Elective II (Practical)
Semester III Semester IV
Proteins & Enzymes (Theory) System Physiology (Theory)
Cell Biology (Theory) Molecule Biology (Theory)
Ecology (Theory) Metabolism & Integrations (Theory)
Medical Botany Public Health & Management
Medical Diagnostics Recombinant DNA Technology
Proteins & Enzymes (Practical) System Physiology (Practical)
Cell Biology (Practical) Molecule Biology (Practical)
Ecology (Practical) Metabolism & Integrations (Practical)
Bio-fertilizers Biochemical Techniques
Semester V Semester VI
Growth & reproduction (Theory) Animal Behaviour & Chrono Biology
Genetics (Theory) Endocrinology (Theory)
Natural Resource Management (Theory) Biomaterials (Theory)
Analytical Techniques in Plant Science (Theory) Microbiology (Theory)
Stress Biology (Theory) Plant Biochemistry (Theory)
Growth & reproduction (Practical) Animal Behaviour & Chrono Biology
Genetics (Practical) Endocrinology (Practical)
Natural Resource Management (Practical) Biomaterials (practical)
Analytical Techniques in Plant Science (Practical) Microbiology (Practical)
Stress Biology (Practical) Plant Biochemistry (Practical)

B.Sc Biology Subjects

There are several main subjects that are taught to students to provide them with deep knowledge and understanding of the subject. The course is a combination of Some of the main subjects are explained below,

First Year Subjects

  • Chemistry - This subject aims to make the candidates understand the topics that are useful such as chemical bonding, molecular structure ionic bonding, chemical thermodynamics, fundamentals of organic chemistry, stereo biochemistry and more.
  • Light and Life (Theory) - This subject provides a better understanding of the nature of light, the spectrum of light, photosynthesis, the mechanism of photolysis of water and oxygen, bacterial photosynthesis, bioluminescence etc. 
  • Biophysics (Theory) - This subject aims at providing knowledge about the use of physics in biology such as Galilean invariance, Newton's law of motion, work-energy theorem, mechanics, waves and oscillation, biological membranes, spectroscopic techniques etc. 

Second Year Subjects

  • Proteins and Enzymes - The subject aims to help in developing knowledge about proteins and enzymes and include the topics such as biomolecules, proteins, biological catalysts, isolation and purification of enzymes, metal ions, etc. This subject also includes practical work. 
  • Cell Biology - This subject includes tools and techniques in cell biology, cell wall, extracellular, cell interactions, cell membrane, nucleus, cytoskeleton, protein sorting and transport, cell signaling etc.
  • Ecology - The subject aims at providing knowledge about ecology, population ecology, community ecology, ecosystem, behavioral ecology, and also includes practical topics as well. 

Third Year Subjects

  • Growth and Reproduction - This subject explains the growth pattern in animals and plants, cell growth, vegetative and reproductive phases in growth, analysis of plant growth, multicellular organs in plants, pre and post-fertilization changes, differentiation etc. 
  • Genetics (Theory) - This subject aims to provide understanding about mendelian genetics and extension, linkage, crossing over, chromosomal mapping, mutations, genome- dynamics, genomics, bioinformatics and proteomics etc.

B.Sc Biology Entrance Exam Syllabus 

The exam pattern might differ but this will be more or less for the entrance exam for B.Sc Biology. There will be a total of 100 multiple-choice questions which need to be completed within 1 hour and 30 minutes of time. Each correct answer will be awarded 2 marks and there will be no negative marking for the wrong answer. Tabulated below is the detailed syllabus of B.Sc Biology for your reference, 

Part A Part B
The Living organisms Reproduction in Organism
Biological Classification Sexcual Reproduction in Flowering plants
Plant Kingdom Human Reproduction
Animal Kingdom Principal of Inheritance and Variation
Morphology of Flowering Molecule Inheritance
Structure Organism in Animal Evolution
Cell the unit of Life Human Health and Deserve
Biomolecules Microbes in Human Welfare
Cell Division and Cell Cycle Biotechnology
Transport in animals Organism and PopulationRcollogy
Anatomy of flowering Rcollogy
Minerals and Nutrition Biodiversity and Conservation
Respiration in Plant Environmental issues
Breathing & Exchange -
Body Fluids -
Excretory products -
Chemical Coordination -

B.Sc Courses after 12th in Science Biology

  • BSc in Microbiology - B.Sc in Microbiology is a 3-year undergraduate program that deals with the study of different kinds of microorganisms like viruses, fungi, protozoa, bacteria and many more. The course involves the study of their structure, life, pattern, and their effect on the environment. By pursuing this course, candidates can be employed asBiologist, Microbiologists, Bacteriologists etc.
  • B.Sc in Botany- B.Sc in Botany is also a 3-year program involving the study of plants and their cycle, physiology etc. This subject involves the study of plant anatomy, plant embryology, plant biology and diversity of plants etc. Candidates can be employed as plant pathologists, nursery managers, plant explorers, etc
  • B.sc in Zoology- B.Sc in Zoology is an undergraduate program with a duration of 3 years. This program involves extensive research and study. This course includes the study of the function and behavior of animals and also understanding the general biological principles. Through this program, candidates can pursue a career as a Zoology forensic expert, wildlife biologist etc.
  • B.Sc in Biotechnology- B.Sc in Biotechnology is an undergraduate program that helps the candidate to understand the use of technology and create necessary products from living organisms. Candidates have multiple opportunities to pursue a career such as Biochemist, Epidemiologist, Lab Technician, Research Scientist etc. 

Medical Courses after B.Sc Biology

  • M.Sc in BiologyM.Sc in Biology is a 2 year postgraduate program that deals with the study of plant biology, animal biology and molecular biology. Candidates can choose their specialization depending on their interests. Candidates can become plant biochemists, horticulturists, health educators etc.
  • B.Pharma - B.Pharma is a program that deals with the study of pharmacy. It is a 4 year undergraduate program. The course provides knowledge to the candidates about the process and methods of drug preparation and medicine. Candidates can make a great career as pharmacists.

B.Sc Biology Subject List

B.Sc Biology course comprises both core and elective subjects along with practical labs. These subjects provide a deeper understanding of the different aspects covered in the subject in detail. There are a number of subjects taught during the period of 3 year stretch over 6 semesters. Some of the important subjects are mentioned below,

  • Photosynthesis
  • Carbon cycle
  • Nitrogen cycle
  • Flora & fauna
  • Human Digestive system
  • Human Heart
  • Sense organs

Some of the subjects that are performed in the labs are ,

  • Proteins & enzymes
  • Growth & reproduction
  • Stress Biology
  • Plant Biochemistry
  • Biodiversity
  • Biophysics

Candidates also need to choose their elective subject according to their interests. Some of them are mentioned below,

  • Zoology
  • Physics
  • Plant Physiology
  • Plant diversity
  • Molecular biology
  • Ecology
  • Environmental Science

B.Sc Biology Top colleges

B.Sc Biology Teaching Methodology and Techniques

To become a successful Biologist, Candidates are required to undergo extensive training in conducting experiments as well as to give knowledge of theoretical aspects of the program. The course focuses on providing research-based studies to develop a requisite skill set that could be helpful in the long run. The teaching techniques and Methodology might vary depending on the professor as well as the college. Some of the techniques to make the subject interesting for the candidates are pointed below,

  • Classroom lectures
  • Assignments
  • Viva-Voce
  • Module books
  • Research work
  • Internships
  • Collaborative
  • Process and problem based experiments.

B.Sc Biology Projects

B.Sc Biology is an undergraduate program created keeping in mind the requirements of society. This program is designed to provide proper guidance to the candidates in any respect to make the job easy and easy to understand. The project is allocated to a group of students of 4 - 6 people and divides the duties to perform certain roles assigned to them in conducting research on the topic given to them. This will help them to develop a deeper understanding of the subject along with the development of necessary skills. Some of the topics that are given to candidates to conduct research are mentioned below, 

  • Obesity in Housepets
  • Male pregnancy among animals
  • Birds behavior study
  • Camouflage Mechanism in sea animals
  • Natural disease resistance in Plant pathology

B.Sc Biology Books

There are several books relating to B.Sc Biology or relevant subjects available in the market by best authors around the world that help the candidate to conduct research and prepare for the examination. These books help the candidate to expand their knowledge and help them in getting the required information which can be useful in the long run. Given below are some of the top book for candidates pursuing B.Sc Biology course for your reference, 

Reference Books Authors
Zoology for Degree students V.K Agarwal
LSE-06 Development Biology Gullybaba
Botany for Degree student Panday B P
Biotechnology Molecular Biology D.B. Singh
Plant Ecology & Taxonomy Satish & brothers

B.Sc Biology Syllabus: FAQs

Ques. What is the B.Sc Biology course about?

Ans. B.Sc Biology is a 2-year postgraduate course that deals with the study of various chemical processes that take place within the human body and conduct an analysis of those processes like respiration, cellular or molecular activity, metabolism, etc. 

Ques. What is the eligibility criteria for B.Sc Biology?

Ans. The eligibility criteria for B.Sc Biology is:

  • The candidates must have completed their graduation in B.Sc. in either Organic chemistry, MicroOrganic logy, Chemistry or Organic logy from a recognized university. 
  • The candidate must have obtained a minimum aggregate of 50% or above or equivalent CGPA.
  • Where needed the candidate must give the entrance exam.

Ques. What is the admission process for B.Sc Biology ?

Ans. The admission process for B.Sc Biology is done based on the performance of the candidate in the qualifying exam. The candidate must score 50% aggregate in the qualifying exam to be eligible for admission to B.Sc Biology. Then a merit list will be released on the basis of which candidates can secure their admission. Some universities also require the candidate to give entrance exams so the candidate must score more than 40% on the entrance exams. 

Ques. What is the entrance examination for B.Sc Biology ?

Ans. Yes, there are universities that conduct entrance exams in order to select the candidates. Some of the top entrance exams are :

  • DUET
  • CUET
  • JMIEEE
  • IIT JEE 

Ques. What is the application fee for B.Sc Biology?

Ans. The application fee of the B.Sc Biology course depends on college to college. The minimum course fees in India is INR 25,000 while the maximum can go up to INR 3,00,000.

Ques. What is the average Salary of after completing a B.Sc Biology Course?

Ans. The entry level candidates can expect a salary between INR 3.5-4.5 L. However, this is also dependent on a number of factors such as experience, skills, academic qualification etc. Candidates with more than 5 years of experience can expect a salary of INR 8-9 LPA. 

Ques. What Are the jobs after B.Sc Biology?

Ans. The jobs after B.Sc Biology include

Ques. Name the top recruiters for B.Sc Biology?

Ans.  Some of the top recruiters for B.Sc Biology are:

  • Organic con
  • Serum Institute of India
  • Dr. Reddy’s Laboratories Ltd
  • Panacea Organic tech Ltd

Ques. What are the options I can pursue after the B.Sc Biology course?

Ans. Candidates after completing the B.Sc Biology course have the option of pursuing 

  • M.Phil. Organic chemistry
  • Ph.D. Organic chemistry 
  • Ph.D. Fluid Dynamics
  • Postgraduate Diploma in Applied Organic chemistry 

Ques. Name the top colleges for B.Sc Biology course? 

Ans. The top colleges for pursuing B.Sc Biology course are:

  • University of Delhi
  • University of Hyderabad
  • Banaras Hindu University
  • Jamia Millia Islamia University

Bachelor of Science [B.Sc] (Biology) : 6 answered questions

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Ques. How can I take a BSc in biology from IGNOU?

● Top Answer By Kavya on 28 Oct 22

Ans. You can apply for the Bachelor's Degree Programme (BDP) at IGNOU which includes the BSc programme. One such course is LSE or Life Science. You need to select elective courses in Life Science first. IGNOU has a credit-based grading system. This requires you to complete 32 credits in a single academic year. This totals 96 credits in 3 years. For the first year 16 credits will be from foundation courses. Other credits will be from your elective courses. For a major degree you need to have 48 credits from the subject you wish to major in. In the 3rd year it’s decided whether you have a BSc (zoo) or BSc (bot). This depends on the choice of your subjects. BSc in Biology also required lab courses. These constitute about 25% of your marks and attendance is compulsory. Take a second elective from the rest (maths, physics, chemistry) such that it carries at least 8 credits. If you are still having difficulty understanding the credits visit the university’s official website.Read more
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Ques. Which of these is better in IIT Kanpur: BSC in Chemistry/Physics, Earth Science, Biological Science or Engineering?

● Top Answer By Vidhita Kapoor on 24 Apr 23

Ans. It depends on what you are interested in and what career you want to pursue. My personal suggestion would be to make IIT Delhi your first preference. First, if you are a civil services aspirant, get admission into IIT Delhi in any branch and prepare for UPSC through the various coaching institutes available. If you are somehow not able to make it into IIT Delhi, then invest another year preparing for JEE and aim for a higher rank. Once you are able to make it into IIT Kanpur, again you need to work hard for one year to get a branch change into Civil. You will be competing with geniuses from CS and ME but keep yourself motivated. A CPI of 7+ will make it possible to get a branch change. Attend your classes regularly, complete your assignments on time and you are good to go. Lastly, if you are unable to change your branch, go for pure sciences like Physics, Chemistry, BSBE, or Earth Science. Out of these Physics and chemistry have a heavy workload and it will be tough to cope with your batchmates. BSBE has pathetic placements. Another option is Earth Sciences which in my opinion is the best considering the light workload and job opportunities. The average CPI is lesser than other branches and most of its courses overlap with Civil Engineering. Basically, Earth Sciences is equivalent to Civil Engineering just without the Engineering element.Read more
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Ques. How are the placements for Bachelor of Science [B.Sc] (Allied Health Sciences) at JIPMER?

● Top Answer By Irfana jumailath ak on 02 Apr 24

Ans. U can get job easily .. Offering is there. Contract work is there. We can work for 2 year or e year. Time for duty is normal.. After getting degree. I will go for pg course.. Then phd. 100 percentage students will get placements in many places after the courseRead more
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Ques. How is the course curriculum of Bachelor of Science [B.Sc] (Allied Health Sciences) in JIPMER?

● Top Answer By Anonymous on 03 Apr 24

Ans. -Its a profession we get best clinical exposure and i think there are more job opportunities -after completing this course there are many job opportunities for us we can take any branches -everything is good teaching methods and curriculum but the faculties need to be slightly behave good with students thats all -exam will be conducted yearls there are 3 internals, one sendup examination and university examinationRead more
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Ques. How are the placements for Bachelor of Science [B.Sc] (Life Sciences) at St Xavier's Mumbai?

● Top Answer By Anonymous on 30 Oct 20

Ans. Placements specific for our course is less though there are some and hence people getting placed is also few in number. This is because this sector requires a compulsory PG course and experience. The alumni networking is good. There are seniors scattered across the different countries that help out students.Read more
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Ques. How is the course curriculum of Bachelor of Science [B.Sc] (Life Sciences) in St Xavier's Mumbai?

● Top Answer By Anonymous on 30 Oct 20

Ans. The syllabus was well updated and all the faculty members are well informed of the courses and do their best. As concerning industrial exposure, it was less because the faculties had restiction regarding the same.Read more
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