Rajasthan Board (RBSE) Syllabus for Class 12 Biology 2024-25 - PDF Download

RBSE Class 12 Biology Syllabus 2024-25: The Rajasthan Board of Secondary Education has provided the RBSE Class 1 Biology syllabus 2024-25 on their official website. The state board has not made any changes in their syllabus for the present 2024-25 academic year. In total, you will find 13 chapters in the RBSE 1th Biology syllabus 2024-25 to prepare for the board exams. Chapters such as Human Reproduction, Reproductive Health, Evolution, and Micromes in human welfare along with others are also mentioned in the syllabus. The total marks for the Biology exam will be 100, which is divided into two parts which are practical and theory. The theory part will be held for 56 marks and 14 marks are reserved for sessional assessment for board exam and remaining 30 marks will be for the practical examination. 

The chapters in RBSE 12th Biology syllabus 2024-25 are allotted 3, 4, 5, and 6 marks in this academic year. According to the marks allotted, you can check the names of important chapters in the RBSE Class 12 Biology syllabus. Although, the chapters with the maximum weightage of marks i.e. 6 are Human Health and Disease, Molecular Basis Of Inheritance. To answer questions in the theory exam, you will get 3 hours. In the practical exam, you will be provided with 4 hours. The state board will probably release the RBSE 12th Time Table 2025 in the 1st or second week of January 2025. The RBSE class 12th exams will be held between February and April 2025. For more details related to the RBSE Class 12 Biology syllabus, you can read the article thoroughly.

Biology Chapters For Class 12

Following are the chapter's to the Biology Class 12 chapters:

RBSE Class 12th Biology Syllabus 2023-24

Chapter 1 Sexual Reproduction in Flowering Plants

The flower- an attractive part of angiosperm pre-fertilization structures and phenomena: stamens, microfibrils and pollinators, pistil, neoplasms and embryos, pollination, double fertilization, fertilization, post-formations and events, embryos, embryos, seeds , apomixis and polyembryony.

Chapter 2 Human Reproduction

The Male Reproductive System, The Female Reproductive System, Gametogenesis, Menstrual Cycle, Fertilisation and Implantation, Pregnancy and Embryonic Development, Parturition and Lactation.

Chapter 3 Reproductive Health 

Reproductive health–problems and strategies, population stabilisation and birth control, medical termination of pregnancy, sexually transmitted diseases, infertility.

Chapter 4 Principles of Inheritance and Variation

Mendel’s Laws of inheritance, inheritance of one gene: law of dominance, law of segregation, co-dominance, inheritance of two genes: law of independent assortment, chromosomal theory of inheritance, linkage and recombination, polygenic inheritance, pleiotropy, sex determination: sex determination in honey bee and humans, mutation, genetic disorders: pedigree analysis, mendelian disorders-colour blindness, haemophilia, sickle-cell anaemia, phenylketonuria, thalassemia, chromosomal disorders.

Chapter 5 Molecular Basis Of Inheritance

The DNA, the search for genetic material, rna world, replication, transcription, genetic code, translation, regulation of gene expression, human genome project, dna fingerprinting.

Chapter 6 Evolution

Origin of life, evolution of life forms – a theory, what are the evidences for evolution?, what is adaptive radiation, biological evolution, mechanism of evolution, hardy – weinberg principle, a brief account of evolution, origin and evolution of man.

Chapter 7 Human Health and Disease

Common Diseases in Humans- Bacterial borne, Virus borne, fungal borne, protozoan and worm borne, Immunity - Innate Immunity, Acquired Immunity, Active and Passive Immunity, vaccination and Immunization, Allergies, Auto Immunity, Immune System in The Body, AIDS, CANCER, Drugs and Alcohol Abuse.

Chapter 8 Microbes in Human Welfare

Microbes in household products, microbes in industrial products, microbes in sewage treatment, microbes in production of biogas, microbes as biocontrol agents, microbes as biofertilisers.

Chapter 9 Biotechnology: Principles and Processes

Principles of biotechnology-genetic engineering, bioprocess engineering , tools of recombinant dna technology-restriction enzymes, cloning vectors, competent host (for transformation with recombinant DNA) , processes of recombinant dna technology-isolation of the genetic material (DNA), cutting of dna at specific locations, amplification of gene of interest using pcr, insertion of recombinant dna into the host cell/organism, obtaining the foreign gene product, downstream processing.

Chapter 10 Biotechnology and its Applications

Biotechnological applications in agriculture, biotechnological applications in medicine-genetically engineered insulin, gene therapy, molecular diagnosis, transgenic animals, ethical issues.

Chapter 11 Organisms and Population

Populations, population attributes, population growth, life history variation, population interactions.

Chapter 12 Ecosystem

Ecosystem–structure and function, productivity, decomposition, energy flow, ecological pyramids.

Chapter 13 Biodiversity and Conservation

Biodiversity: patterns of biodiversity, loss of biodiversity, biodiversity conservation.

Class 12 NCERT Biology: CBSE Marking Scheme 2024-25

The marks scored in Class 12 help you plan your future. With this in mind, the state board evenly divided the entire syllabus to make it easier for candidates to understand all the concepts. You will be able to identify the chapters that carry more weight and focus on your appropriately by reading through the course structure that the CBSE board has updated.

Highlights of Biology NCERT Solutions for Class 12

Key features of Biology Class 12 NCERT Solutions are given below:

• Solutions for Class 12 Biology Chapters are written in the best possible way, using simple language that makes solutions easier to read and understand. The solution content is derived from the textbook by the subject expert.

• In the Solution for NCERT 12 biology, points are used to frame answers to help students understand them quickly.

• Solutions for 12th biology are as per the latest CBSE Syllabus and guidelines.

• You will gain an edge in your preparation for NEET and other medical entrance exams.

• Important topics are listed in the solutions for Class 12 Biology NCERT chapters.

• Class 12 Biology All Chapter names with solutions are given in the table, which is easier to access and download in PDF.

• Solutions given for 12th bio NCERT are Jargon-free

Steps to Download the RBSE 12th Admit Card 2025

The Rajasthan board will release the RBSE 12th admit card 2025 in 1st week of  February 2025. You must download the RBSE admit card 2025 Class 12 and print it out. You can also collect the RBSE 12th admit card 2025 from their respective schools:

• Visit the official website, rajeduboard.rajasthan.gov.in.

• Click on the link ‘RBSE Admit Card 12th 2025’

• Enter the school login ID and password and click on the ‘Login’ tab for the theory paper.

• Students must enter their name and their father’s name or roll number for the RBSE 12th private candidate practical exams 2025 hall ticket.

• The RBSE 12th admit card 2025 will be opened on the screen.

• Download the RBSE admit card 2025 and take a print of the same.

Details Mentioned in the RBSE 12th Admit Card 2025

Aspirants must check if the details mentioned in the RBSE 12th admit card 2025 are correct. In case of any wrong information, aspirants must immediately contact their respective school authorities for correction.

• Student’s name

• Father’s name

• Exam date

• The venue of the exam

• Timing

• Subject-wise exam schedule

• Exam-day instructions

Steps to Download the RBSE 12th Admit Card 2025

The RBSE will release 12th admit card 2025 in the 1st week of  February 2025. Aspirants must download the RBSE admit card 2025 Class 12 and print it out. You can also collect the RBSE 12th admit card 2025 from their respective schools.:

• Visit the official website, rajeduboard.rajasthan.gov.in.

• Click on the link ‘RBSE Admit Card 12th 2025’

• Enter the school login ID and password and click on the ‘Login’ tab for the theory paper.

• Students must enter their name and their father’s name or roll number for the RBSE 12th private candidate practical exams 2025 hall ticket.

• The RBSE 12th admit card 2025 will be opened on the screen.

• Download the RBSE admit card 2025 and take a print of the same.

What Are the Benefits of the RBSE 12th Biology Syllabus?

Created by our highly qualified subject matter experts at Selfstudys, the RBSE 12th Biology Syllabus 2025 can prove to be very beneficial for all students. Some of the most important of them are:

• Comprehensive Coverage: The purpose of the RBSE Biology Syllabus Class 12 is to give students a comprehensive education covering all aspects of biology. It ensures that pupils have a thorough comprehension of the subject matter by covering a wide range of topics. 

• Assessing your progress: You can monitor your progress with the aid of the RBSE 12th Biology Syllabus 2025. You can use it to determine which subjects you have already discussed and which ones require more work. You can evaluate your comprehension in this way and determine where you might need more assistance. 

• Helps in doing Exam Preparation: The RBSE Class 12 Biology Syllabus follows the format of the RBSE Class 12 board examinations. By adhering to the recommended curriculum, students can successfully get ready for their tests. It aids in their comprehension of the importance of each subject, the grading system, and the general format of the test. 

• Helps in Resource Planning: Students can prepare and collect the required resources, including textbooks, reference materials, online resources, and extra readings, with the aid of the RBSE Biology Syllabus Class 12 2025. It guarantees that students have access to the resources they need to learn efficiently.