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Maharashtra Board 12th Biology Syllabus 2025-26 (PDF) – Download Chapter-wise Topics Free PDF

Maharashtra Board 12th Biology Syllabus 2025-26 (PDF) – Download Chapter-wise Topics Free PDF

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Maharashtra HSC Board Application Date:01 Aug' 25 - 31 Oct' 25

#Maharashtra HSC Board
Team Careers360Updated on 30 Jul 2025, 11:20 AM IST

Maharashtra Board 12th Biology Syllabus 2025-26 - The most important source of information for studying and gaining knowledge in biology for Class 12 students is from the Maharashtra Board 12th Biology syllabus 2025-26. The Maharashtra Board Class 12th Biology syllabus 2025-26 uses uncomplicated and easy-to-understand language to help students achieve knowledge and thereby perform well in their exams.

Students appearing for the Maha HSC exams must know that the Class 12 Biology syllabus Maharashtra board is crucial in creating a strong foundation for students who are interested in studying this subject and opting for higher courses in the same. The Council of Boards of School Education in India assisted in the development of the Class 12 syllabus Maharashtra board. The Maharashtra State Board for Secondary and Higher Secondary Education (MSBSHSE) has decided and given approval for the Class 12 Biology syllabus and board exam paper pattern for class 12 students.

Reproduction, Biotechnology, Strategies to Improve Food Production, and Human Health and Diseases are among the chapters in the biology syllabus for class 12 Maharashtra board, which are of significant interest to the students.

Students interested in studying medicine or similar disciplines after class 12 should study Biology from the Maharashtra board Class 12 Biology syllabus, as it covers all of the topics that are very important for competitive examinations.

Download Maharashtra Board 12 Biology Syllabus 2025-26

The MSBSHSE syllabus can be downloaded and used for reference while preparing for the board exam. The Maharashtra board Class 12 Biology syllabus PDF given below contains the list of topics for both Classes 11 and 12. The Maharashtra State Board syllabus for Class 12 is divided into six units. Each units have chapters from both zoology and botany. To obtain the desired Maharashtra HSC result, students should prepare a strategic study plan for Biology and other subjects by also referring to the Maharashtra HSC time table. Download the Maha HSC Biology syllabus from the link provided below:

Maharashtra Board 12th Biology Syllabus 2025-26

UnitsBotany Chapters
Unit 1 : Reproduction
  1. Know the significance of reproduction in the life of a species.
  2. Explain the difference between asexual and sexual reproduction in plants and animals.
  3. Recognise the importance of asexual and sexual reproduction in plants and animals.
  4. Compare and analyse different modes of asexual reproduction.
  5. Know the reduction in the size of the gametophytic generation.
  6. Know the different adaptations in the flowers depending upon the agency to accomplish pollination.
  7. Describes the mechanism of sexual reproduction.
  8. Recognise, analyse and compare structural similarities, differences and progressive evolutionary changes in reproduction in lower and higher plants and animals.
  9. Explain embryo development both in plants and animals
Unit 2 : Genetics and Evolution
  1. Explain the mechanism of inheritance and variation.
  2. Elaborate on the role of chromosomes, their molecular basis of heredity.
  3. Explain the laws of inheritance and further elaborate on the reasons for variation.
  4. Describe the basis of the origin of life, the geological time scale, and evidence.
  5. Explain, describe and compare different theories of evolution.
  6. Explain the structure and functions of genetic material.
  7. Use of genetics in studying patterns of sex determination in honey bees, birds and human beings, mentioning different genetic disorders.
  8. Explain the inheritance of sex linked characters in humans.
  9. Define the concept of genomics, applications of genetic engineering and gene regulation.
  10. Explain the chromosomal theory of inheritance, linkage and crossing over.
  11. Understand evidence for DNA as genetic material and genetic code.
Unit 3 : Physiology
  1. Explain the scientific reasons behind various physiological activities based on the relationship.
  2. Understand the relationship between chemical reactions, structural organisation involved and its impact on the organism.
  3. Analyse and explain the experimental setup.
  4. Draw diagrams and give comments on findings and observations.
  5. Describe the contributions of different workers or scientists and their significance.
  6. Understand and explain the role of physiology in biology.
  7. Explain and draw the mechanisms of different physiological processes.
  8. Explain the importance, source and methods of absorption of water, water as 'elixir of life'.
  9. Explain the loss of excess water, the significance of transpiration, and transpiration as a 'necessary evil'.
  10. Define growth, types of growth, phases of growth, growth curves, and growth rates.
  11. Explain minerals, their role, sources and methods of absorption.
  12. Differentiate respiration and breathing.
  13. Explain the circulatory system.
Unit 4: Applied Biology
  1. Explains the correlation between diseases and health.
  2. Identify and elaborate on various types and effects of Addictions.
  3. Elaborate on the role of microbes in food production.
  4. Describes, compares, and reviews different techniques developed for the betterment of life.
  5. Understand applications of technology used to overcome problems in daily life.
  6. Suggest remedial measures for the improvement of social health.
  7. Describe and suggest career opportunities in the fields of dairy, poultry and other fields.
  8. Explain the role of microbes in upcoming fields as Biocontrol agents, Sewage treatment,and Nanotechnology.
  9. Elaborate on the need for biotechnology.
Unit 5: Ecology and Environment
  1. Explains the correlation, interaction and effect of the environment on organisms.
  2. Understand and explain the relationship in the ecosystem, the role of energy flow.
  3. Analyse, understand and explain environmental issues and their impact.
  4. Contribute, plan and implement programs about the conservation of the environment.
  5. Use information gathered to save biodiversity, find remedies to solve environmental issues.
MSBSHSE Class 10th Previous Year Question Papers
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Maharashtra State Board Class 12 Other Subjects Syllabus:

How To Download Maharashtra Board Class 12th Biology Syllabus 2025-26?

The Maharashtra HSC biology syllabus is helpful for students in preparation for board exams. The syllabus for MSBSHSE class 12 Biology can be downloaded from the official website: mahahsscboard.in/.

  • Visit the official website and move to the 'syllabus' menu.
  • Select the option 'HSC general subject codes and syllabus'.
  • Students can view the list of subjects.
  • Click on 'Biology'.
  • The Maharashtra Board biology syllabus for both classes 11 and 12 will appear in a new window.
  • Download to save the syllabus and refer to class 12.

Also, see:

Frequently Asked Questions (FAQs)

Q: How can a student download Maharashtra State Board Class 12 Biology Syllabus?
A:

Students can download the Maharashtra State Board Class 12 Biology Syllabus from the link provided in the article above. They can also download it from the official website, mahahsscboard.in.

Q: How many marks should a student obtain to pass the Maharashtra Board Class 12 Examination?
A:

To pass the Maharashtra Board Class 12 exams, a student should obtain a minimum of 35% marks.

Q: What are the type of questions that will be asked in the Maharashtra Board Class 12 Biology Examination?
A:

There are multiple-choice questions, short answer, and long answer type questions which will be asked for about 80 marks.

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I am hsc repeater student can I change my subject?I am from Maharashtra board

Hello,

Yes, you can change your subject as an HSC repeater in Maharashtra Board. But it depends on the subject you want to change. If it is a compulsory subject, you cannot change it.

For optional or elective subjects, you can apply for a change through your junior college at the time of filling the exam form. It is better to confirm with your college and board office before applying.

Hope it helps !

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I was absent for Maharashtra class 12 board exam how to give exam next year

Hi dear candidate,

If you were absent in your Class XII HSC exam in Maharashtra state due to any reason then, you have two options to reappear:

1) To enroll in the same school again and attend the classes as usual on regular basis and give exam again at the end.

2) You can also appear as a private candidate, register during when the window opens in Oct or Nov month. Register yourself at www.mahahsscboard.in (//www.mahahsscboard.in) with important documents like previous year admit card/ hall ticket, Adhaar card etc.

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Yes, preparing for the 12th MHT-CET syllabus will also cover your board syllabus, since both are the same. For boards, focus more on textbook theory, diagrams and writing practice. For CET, practice MCQs and speed-based solving. Solving previous years’ board papers will boost your score. With proper balance, you can easily aim for 90%+ in boards while preparing for CET.



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Dear aspirant,

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