TS Inter Biology Syllabus
Table of Contents
The TS Inter Biology syllabus for the academic session 2025 has been developed and revised by the Telangana State Board of Intermediate Education. The TS Intermediate Exam 2025 theory exam is expected to be held in Feb 2025. It comprises Botany, which deals with flowers, plant physiology, plant reproduction, zoology biology, and specific subjects on human physiology, genetics, and evolution.
These chapters reflect the content of the core subjects in competitive examinations like NEET. The syllabus also contains practical implementation through lab concepts. For any detailed approach and current updates, students can visit The Telangana State Board of Intermediate Education (TSBIE) Official site and download the TS Inter Biology syllabus for free.
TS Inter Biology Syllabus
The TS Inter Biology syllabus for the academic session 2025 covers Zoology and Botany including respiration, circulation, and bacteria. The Botany section focuses on the classification and making of plants and the structure and function of plants in their habitat and the environment. Each chapter contains questions of different types so that the students can apply clarifying and critical appraisal experiences they have acquired.
Tabulated below is the TS Inter Biology syllabus that includes both chapter and topics for students reference:
| Name of Chapter | Topics Included |
| Breathing and Exchange of Gases | Gas exchange, mechanisms of breathing, respiratory system functions |
| Body Fluids and Circulation | Blood components, circulatory system, heart structure and function |
| Excretory Products and their Elimination | Excretory organs, urine formation, osmoregulation |
| Musculo-Skeletal System | Types of muscles, skeletal system structure, joint movement |
| Neural Central and Coordination | Neuron structure, reflex actions, central nervous system functions |
| Endocrine System and Chemical Coordination | Hormones, gland functions, feedback mechanisms |
| Immune System | Immune response, types of immunity, vaccination |
| Human Reproductive System | Male and female reproductive systems, gametogenesis |
| Reproductive Health | Family planning, sexually transmitted infections |
| Genetics | Mendelian genetics, inheritance patterns, genetic disorders |
| Applied Biology | Biotechnology applications, bioinformatics, environmental biology |
| The Living World | Characteristics of life, biodiversity, classification |
| Biological Classification | Taxonomic hierarchies, kingdoms of life, species identification |
| Science of Plants Botany | Plant anatomy, physiology, photosynthesis |
| Plant Kingdom | Major plant groups, plant life cycles |
| Morphology of Flowering Plants | Structure of flowers, fruits, seeds |
| Sexual Reproduction in Flowering Plants | Pollination, fertilization, seed development |
| Taxonomy of Angiosperms | Classification of flowering plants, botanical nomenclature |
| The Unit of Life | Cell structure, cell functions, cell theory |
| Biomolecules | Carbohydrates, proteins, lipids, nucleic acids |
| Histology and Anatomy of Flowering Plants | Tissue types, plant organ structure |
| Ecological Adaptation, Succession, and Ecological Services | Ecosystem dynamics, adaptations, ecological roles |
Also Read: TS Inter Exam Pattern
TS Inter Biology Syllabus - PDF Download
To download the TS Inter Biology Syllabus for Class 12, candidates can click on the link in the table below. This link will direct students to the download of the syllabus in a PDF form. Don’t forget to include last year's updates and information concerning the syllabus of academic courses in 2025.
| Particulars | PDF Links |
| TS Inter Biology Syllabus | Download Now |
Also Read: TS Inter Application Form 2025
How to Download TS Inter Biology Syllabus
Following are the steps to download the TS Inter Biology syllabus from the official website of TS Inter Board.
- The Telangana State Board of Intermediate Education TSBIE often uploads Syllabus PDS on the official site.
- There are sections for academic material, e.g., “Academic” and “Syllabus,” where educational materials are displayed.
- Navigate to the Class 12 for Intermediate Biology syllabus.
- The TS Inter Biology syllabus will appear on the screen. Download and save the pdf for future reference.
Also Read: TS Inter Time Table 2025
Important Topics for TS Inter Biology Syllabus
The TS Inter Biology syllabus contains different topics in both Zoology and Botany, and each comes with a list of exhibited weightage for examination formatting comprehensively. Grasping these important topics and their marks distribution is beneficial in making the appropriate study for passing the examination.
| Topic | L.A - 8 Marks | S.A.Q - 4 Marks | V.A.Q - 2 Marks | Total Marks |
| Breathing and Exchange of Gases | - | 2 | 2 | 12 |
| Body Fluids and Circulation | 1 | - | 1 | 10 |
| Excretory Products and their Elimination | - | 2 | 2 | 12 |
| Musculo-Skeletal System | - | 1 | 1 | 6 |
| Neural Central and Coordination | 1 | 1 | 1 | 14 |
| Endocrine System and Chemical Coordination | - | 1 | 2 | 8 |
| Immune System | - | 2 | 1 | 10 |
| Human Reproductive System | 1 | - | - | 8 |
| Reproductive Health | - | 1 | - | 4 |
| Genetics | 1 | 1 | 3 | 18 |
| Applied Biology | - | 2 | 2 | 12 |
| Total | 4 | 14 | 15 | - |
| TS Intermediate Botany Exam Pattern | ||||
| Chapter Name | V.A.Q - 2 Marks | S.A.Q - 4 Marks | L.A - 8 Marks | Total Marks |
| The Living World | 1 | 1 | - | 6 |
| Biological Classification | 2 | 1 | - | 8 |
| Science of Plants Botany | 1 | 1 | - | 6 |
| Plant Kingdom | 1 | 1 | - | 6 |
| Morphology of Flowering Plants | 3 | 4 | - | 22 |
| Sexual Reproduction in Flowering Plants | - | - | 2 | 16 |
| Taxonomy of Angiosperms | 3 | 2 | - | 14 |
| The Unit of Life | 1 | 2 | 1 | 18 |
| Biomolecules | 1 | - | - | 2 |
| Histology and Anatomy of Flowering Plants | - | - | 1 | 8 |
| Ecological Adaptation, Succession, and Ecological Services | 2 | 2 | - | 12 |
| Total | 15 | 14 | 4 | - |
Also Read: TS Intermediate Syllabus
Best Books for TS Inter Biology Syllabus
Studying the TS Inter Biology syllabus has the right cue, which involves the best study materials available for the students. Displayed below are the best books that enables students to comprehend the entire subject matter and perform well in the exam accordingly.
| Name of the Book | Author | Description |
| Biology for Class 12 | Trueman | The book glossary summarizes and integrates the major themes covered in the chapters, and appropriate illustrations accompany every important feature. |
| NCERT Biology Class 12 | - | The NCERT's textbooks may be considered the main source of literature as they are standard and systematically deal with the whole syllabus. Such books provide clear outlines and explanations as well as practice questions relating to how to get the very essence of the subject, biology. |
| Objective Biology | Dinesh | This book drills into the objective type questions and, thus, makes it a good read for people going for competitive examinations. |
| Biology Class 12 | Pradeep | Detailed descriptions and well-divided chapters characterize this book and reinforce what we learned in biology, making it appropriate for TS Inter patterns and NEET. |
| Biology for Class 12 | S. Chand | This textbook has been developed with the requirements of the TS Intermediate syllabus in view, with plain illustrations, shorter theory, and many objective questions. |
Also Read: TS Inter Grading System
Preparation Tips for TS Inter Biology Syllabus
Below mentioned are the preparation tips for students who are preparing based on the TS Inter Biology syllabus. Students must keep in mind the tips given below to ace the exam.
- Try to divide the syllabus topic into as many manageable parts as possible. For these structural types, facts tend to be assigned a minimum of 70 – 80 percent total.
- Meet the daily and weekly objectives to keep the progress moving smoothly. For instance, finishing one chapter in a week, inclusive of all revisions and practice questions to and practice questions.
- Biology is regarded as a complex subject involving processes. Compose pictures and prepare flowcharts of the circulatory system or photosynthesis methods, as they promote memory retention.
- Practice TS Inter previous year papers and TS Inter sample papers to understand the kinds and classification of the questions that may appear in a test. This will help students practice self-confidence and enhance time control during the course assessment.
- Analyze and sort out topics that carry more marks during the exams, like Genetics and Morphology of Flowering Plants.
- Read NCERT and TS Inter reference books such as Trueman’s Biology. Different books explain the same concepts in different ways, thus helps in deepening the understanding.
- When studying, include periods of rest in between to increase concentration and avoid fatigue. Using strategies such as the Pomodoro may be advisable at this time.
- Exercise or participate in any activity to refresh the mind. When the body is healthy, the mind tends to be sharper, especially during heightened study.
- After every mock test, examine the answers and analyze the weak areas. Devote some time to work on these weaknesses in the coming review sessions.
- If the concept is difficult, one can speak to their teachers about it or use a tutor when the subject is too hard.
Also Read: TS Inter Preparation Tips 2025
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