BITSAT 2025 BIOLOGY SYLLABUS
NATIONAL LEVEL ONLINE TEST
Table of Contents
BITSAT Biology Syllabus 2023 - Important Topics, Weightage, Preparation Tips, Books
BITSAT Biology Syllabus 2023 will be released in the official brochure of BITSAT 2023. No major changes are expected in BITSAT Biology Syllabus 2023. BITSAT Biology section is optional and therefore forms only 45 marks out of the total 150 comprising the whole paper. Being a short section, it is important that the aspirants should be thorough with all the important topics in BITSAT Biology Syllabus 2023, keeping in mind that questions can be formulated from even the less optimal topics. CheckBITSAT 2023 Preparation Tips
- BITSAT Biology Syllabus consists of topics majorly from the higher secondary (NCERT 11th and 12th) biology syllabus for board examinations.
- The difficulty of the Biology section ranges from easy to moderate pertaining to the previous year’s question papers.
- The trend of questions asked in the previous years has mostly been analytical or diagram (picture) based coupled with a few descriptive and straightforward questions and the same questions can be expected in BITSAT 2023
- The frequent topics which have been covered in previous question papers have been – Cell, Growth and Movement in Plants, Reproduction, Genetics etc. CheckBITSAT Exam Pattern 2023
BITSAT Biology Syllabus 2023
The major sections which comprised of the syllabus along with the subtopics are the following:
| Unit | Sub-topics |
|---|---|
| Cell- Unit of Life, Structure and Function | Cell wall; Cell membrane; Endomembrane System, Mitochondria, Cell Cycle (meiosis and mitosis); Structural differences between prokaryotic and eukaryotic; plant and animal cells; Enzymes- Types, properties along with chemical nature and action; Biomolecules- Function and structure of Proteins, Lipids, Nucleic acid and Carbohydrates |
| Diversity in Living World | What is living; Taxonomic categories and aids; Systematics and Binomial system of nomenclature; Meaning and reference of Biology to mankind; Salient Features of Plant and Animal Kingdom; Introductory classification of living organisms (Two-kingdom system, Five-kingdom system) |
| Genetics and Evolution | DNA –its organization and replication; Transcription and Translation; Theories and evidences of evolution, including Modern Darwinism; Gene expression and regulation along with DNA fingerprinting; Linkage and Crossing over; Inheritance patterns of hemophilia and blood groups in humans; Mendelian inheritance; Chromosome theory of inheritance; Gene interaction; Incomplete dominance; Codominance; Complementary genes; Multiple alleles. |
| Reproduction, Growth and Movement in Plants | Sexual Reproduction including development of male and female gametophytes, Pollination (Types and agents), Fertilization, Development of embryo, endosperm, seed and fruit; Apical dominance, Senescence, Abscission, Photo -periodism, Vernalisation; Growth and Movement including growth phases, Types of growth regulators and their role in seed dormancy, germination and movement; Asexual methods of reproduction and various types of movements. |
| Reproduction and Development in Humans | Menstrual cycle, Gamete production, Fertilisation, Implantation followed by the stages of embryo development, pregnancy and parturition, birth control and contraception and also detailed study of male and female reproductive systems. |
| Structure + Function of Plants and Animals | Morphology of a flowering plant; Tissues and tissue systems in plants; Anatomy and function of root, stem fruit and seed; types of fruit and secondary growth; detailed study of absorption and movement of water followed by mineral nutrition, the stages of photosynthesis and respiration. Locomotion and movement; Excretion system; Control and coordination (including the central nervous system, receptors, structure and function of neuron, endocrine glands and hormone action); Human physiology (including the digestive, respiratory system and process of absorption) along with body fluids and circulation. |
| Biology and Human Welfare | Cancer; AIDS; Animal Husbandry (including poultry, livestock, fisheries, major animal diseases and their control methods, major communicable diseases of humans and their pathogens); basic features of immunology; alcohol/drug abuse during adolescence; plant breeding and tissue culture |
| Ecology and Environment | Meaning of ecology, environment, niche and habitat; energy flow along with major types of ecosystems even the new ones like agroecosystem; ecological levels of organization (organism to biosphere); abiotic and biotic components; ecological pyramids; succession and climax; food chain and food web; structural and physiological features in plants and animals of the desert and aquatic regions along with detailed study of Biodiversity and Environmental concerns. |
| Biotechnology and its Applications | Microbes as ideal systems for biotechnology; Use of microbial technology in industrial production and food processing; detailed study of steps in recumbent DNA technology, application of R-DNA technology in human health and applications in industry together with agriculture. |
Check BITSAT Practice Papers
BITSAT Biology Syllabus 2023: Marking Scheme
- Section (Part ii)- Chemistry
- Number of questions- 40
- Total Marks- 120
- Marks for each correct answer- +3
- Marks for each wrong answer- -1
BITSAT Biology Syllabus 2023- Weightage of Important Topics
Based on previous years’ trends, BITSAT Biology questions have been formulated from all topics. However, some of the optimal topics from BITSAT Biology Syllabus and their weightage has been mentioned below:
| Topics | Marks Weightage |
|---|---|
| Cell- Unit of Life, Structure and Function | 25-30% |
| Reproduction in Animals and Humans | 15% |
| Structure and Function of Plants and Animals | 10% |
| Diversity and Genetics | 5% |
| Ecology along with Environment; Basic biology and Human Welfare; Biotechnology and its Applications | 2-5% |
BITSAT Biology Syllabus 2023- Difficulty Level
The difficulty level of the biology section from previous years’ papers has been analysed to be ranging from easy to moderate. There were questions from all the topics and subtopics in BITSAT Biology Syllabus. Preparation being adequate it is quite possible for the candidates to attempt all the questions.
The previous years’ papers included a holistic variety of questions being straight forward, descriptive, diagram based along with picture identification questions. The papers were mostly dominated by identification, function-based and analytical questions.
Check BITSAT Paper Analysis
BITSAT Biology Syllabus- Examples of Questions
BITSAT Biology Syllabus consists of all types of topics ranging from Cells, Genetics, Reproduction, Ecology to Biotechnology and its Applications. Given below are some examples of questions asked in BITSAT Biology section:
Ques 1. Which of the following is the most advanced group of algae?
a.) Rhodophyta
b.) Chlorophyta
c.) Cyanophyta
d.) Phaeophyta
Solution- a.)
Ques 2. The Flying Frog is a _______.
a.) Bufo
b.) Pipa
c.) Hyla
d.) Rhacophorus
Solution- b.)
Ques 3. In which of the following groups would you classify a plant which produces seeds but lacks flower?
a.) Pteridophytes
b.) Bryophytes
c.) Gymnosperms
d.) Fungi
Solution- c.)
Ques 4. An aquatic sponge can be distinguished from other animals by the presence of _____.
a.) Coelenteron
b.) Dermal papillae
c.) Hollow body
d.) Choanocytes
Solution- d.)
Ques 5. Gemmules are helpful in which of the following?
a.) Sexual Reproduction
b.) Digestion
c.) Survival in drought
d.) Secretion of spicules
Solution- c.)
BITSAT Biology Preparation Tips 2023
BITSAT is a very competitive exam and therefore it is necessary for the aspirants to prepare accordingly. Mentioned below are a few preparation tips to score good marks in BITSAT Biology section:
- The most important step would be to thoroughly go through BITSAT Biology Syllabus 2023 and draft a study plan. The syllabus includes a vast variety of topics and therefore it will not be possible for the candidates to study every topic in detail or the common topics without a time table or a study plan.
- Candidates must also keep practising previous years’ BITSAT question papers to familiarise themselves with the exam pattern, sections, types of questions etc.
- Before delving into the analytical or understanding portion of BITSAT biology syllabus the candidates must build their foundation and their basic concepts of the subjects and no better way for that than to refer to the NCERT books. The candidates are advised to brush up their fundamentals via the NCERT books.
- BITSAT 2023 is an online examination and therefore practising from a number of test series and taking a sufficient number of mock tests will help them to build their confidence regarding the online examination along with knowing how the process works, focusing on time management and accuracy.
Tips from toppers and experts
- Revise the important chapters- Revise all the important chapters from BITSAT Biology Syllabus before the examination, brush up your concepts it will help the aspirants to recollect the important concepts and secure qualifying marks.
- Practise your weak chapters/ areas- The toppers advice to work on your weak areas and improve that. To make your strong points even stronger while simultaneously working on the weak areas.
- Solve previous years BITSAT sample papers along with timing yourself- Solving previous years’ papers will help the aspirants gain more confidence and will expose them to a variety of questions which they otherwise would not have come across. They must solve the papers by timing themselves as accuracy within a restricted time frame leads to success in such examinations.
- Practise important formulas, diagrams, reactions and equation.
Best Books for BITSAT Biology Preparation 2023
There are a number of books available for BITSAT Biology preparation. Although NCERT are considered to be the best, some other books that can be referred for BITSAT Biology syllabus include:
- Biology- Dinesh Objective Biology
- Pradeep’s Objective Biology
- Objective Biology by Disha Experts
- Daily Practise Problem Sheets (DPP)
BITSAT Biology Syllabus 2023 FAQs
Ques When should I start my preparation for BITSAT 2023?
Ans. Ideally, you should start at least 4 months prior to the official examination date release. But for the students who adequately prepared for their 11th and 12th exams, even one month of preparation can yield a qualifying score. BITSAT 2023 official notification can be expected in the 2nd week of February 2023.
Ques. How can I practise the online BITSAT mock test for 2023 and where can I take it?
Ans. The official website of BITSAT has all the test series and free mocks available. Check BITSAT Mock Test
Ques. Should I take coaching or study from home for BITSAT 2023?
Ans. Self- study is sufficient for clearing BITSAT 2023. However, if any candidate wants extra guidance and the study material they can join a coaching centre for the same.
Ques. What types of questions are asked in BITSAT Biology 2023?
Ans. BITSAT Biology 2023 will consist of all Multiple Choice objective questions. Biology section consists of topics from topics such as cell, genetics, biotechnology, reproduction in plants and animals, etc.
Ques. Are NCERT Books enough for BITSAT 2023 Biology preparation?
Ans. Yes, NCERT books for the 11th and 12th standard cover all the topics in the BITSAT 2023 biology syllabus and can be considered enough for the examination.
Ques. Where can I access the BITSAT practise and sample papers?
Ans. There are a number of sources to access BITSAT sample papers. TO check some of the previous year BITSAT papers, Click Here
Ques. What covers the major part of BITSAT Biology syllabus 2023?
Ans. Topics from Class 12th cover a major part of BITSAT biology syllabus 2023, however, it is important to cover the class 11th topics too to attain a good score.
BITSAT 2025 : 4 Answered QuestionsView All
Ans. Comparing competitive exams or choosing one over the other is a very illogical thing to do. The entire agenda behind a competitive exam is to build your knowledge and test you on the basis of the same. So unless you defer from gaining the right set of knowledge, any competitive exam will bear the same result. I have a very effective technique to tackle this issue. Prepare in such a way that you are appearing for JEE Advanced. This is because the course and structure of Advanced are such that once you are ready to clear that, you can clear every other exam too. This means your focus will not be divided and all you can do is focus on one exam. Keep focusing on the preparation for JEE Advanced and when your BITSAT is around the corner start solving mock tests to improve your speed. Prepare additionally for English and Logical Reasoning questions. BITSAT focuses more on your speed than the clarity of your concepts. So a mere preparation of 3 months before BITSAT is more than enough provided that your concepts are clear from JEE Advanced preparation. The short video below will explain the core differences between JEE and BITSAT So instead of choosing one single exam, prepare for JEE Advanced and target both as the future is unpredictable. Read more
Ans. 350+ in BITSAT is achievable if you are dedicated. You can read NCERT books and 11th and 12th textbooks to clear your concepts. Also, try to solve Arihant BITSAT books completely. To score well in BITSAT, you need to have good speed. Solve as many questions as you can to increase your speed. Aim to solve these questions within a minute. Practice different strategies for solving problems. Take some mocks. The video below will help you further in scoring 350 in BITSAT You can benefit more by going through your class notes and memorizing formulae rather than buying many BITSAT specific books. Read more
Ans. Many aspirants go through the same conflict. The preference depends on your career priorities and aim. Some points are discussed below which may be helpful in deciding. If you are solely focused on JEE Advanced and have a decent score in JEE Main, then it is better to take the date after JEE Advanced. A good score in JEE Main will give you a backup and you can completely focus on JEE Advanced this way. If you didn’t do well in JEE Main and have lesser hope to score good marks, then you can take BITSAT before JEE Advanced. It is because delaying will increase the pressure. If your priority is BITSAT then it is better to be fully focused on this exam and go for the 3rd or 4th day of the exam. It will give you sufficient time to review the previous paper. If you are not sure about your preference then it will be better to attempt the exam prior to JEE Advance. For most exam aspirants, JEE Advanced is the dream from the beginning and it will be better to end the journey with your initial aim. Thus, you should choose the date as per your priority and comfort. Decide by judging your nervousness, preparation and then give priority to your choice. Read more
Ans. JEE Mains and BITSAT both have similar levels of difficulty in terms of the types of questions they ask. However, JEE Mains questions may be a bit trickier, while BITSAT requires both accuracy and speed. To excel in BITSAT, you should work on improving your speed and accuracy. You may have had the same thoughts about which exam to take, and considering BITSAT. One helpful tool you can use to prepare for these exams is the Melvano app. By using this app, you can improve your speed and reinforce your concepts. Although the author of the statement eventually took JEE, they still recommend downloading the Melvano app to assist in your exam preparation. Read more
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College
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