Here is CBSE Class 11 Biotechnology Syllabus for your studies. Get the official Class 11 Biotechnology syllabus for the 2026-27 session, including recent changes introduced by CBSE, NCERT, and KVS. Reviewing the updated topics helps all Class 11 students prepare effectively.
Latest Biotechnology Class 11 CBSE Curriculum
Students studying in Class 11 must review this CBSE NCERT syllabus to focus on high-weightage chapters. Do not forget to attempt our Class 11 MCQs and downloadable Sample Papers based on this updated Biotechnology outline.
Class 11 Biotechnology CBSE Updated Curriculum (2026-27)
CLASS- XI (2023-24) COURSE STRUCTURE
One Paper Time: 3 hrs.
Max. Marks 70+30
Units Marks
Unit- I Biotechnology: An overview 5
Unit-II Molecules of Life 20
Unit-III Genetics and Molecular Biology 20
Unit-IV Cells and Organisms 25
Practical 30
Total 100
CLASS XI
(Theory)
One Paper Time: 3 hrs.
Total Marks: 70
Unit-I Biotechnology: An overview 5 Marks
Chapter 1: Biotechnology: An Overview
Historical Perspectives, Technology and Applications of Biotechnology, Global market and Biotech Products.
Unit-II Molecules of Life 20 Marks
Chapter 1: Biomolecules: Building Blocks
Building Blocks of Carbohydrates - Sugars and their Derivatives, Building Blocks of Proteins - Amino Acids, Building Blocks of Lipids - Simple Fatty Acids, Glycerol and Cholesterol, Building Blocks of Nucleic Acids – Nucleotides.
Chapter 2: Macromolecules: Structure & Function
Carbohydrates - The Energy Givers, Proteins - The Performers, Enzymes - The Catalysts, Lipids and Biomembranes - The Barriers, Nucleic Acids - The Managers
Unit-III Genetics and Molecular Biology 20 Marks
Chapter 1: Concepts of Genetics
Historical Perspective, Multiple Alleles, Linkage and Crossing Over, Genetic Mapping.
Chapter 2: Genes and Genomes: Structure and Function
Discovery of DNA as Genetic Material, DNA Replication, Fine Structure of the Genes, From Gene to Protein, Transcription – The Basic Process, Genetic Code, Translation, Mutations, Human Genetic Disorders.
Unit IV: Cells and Organisms 25 Marks
Chapter 1: The Basic Unit of Life
Cell Structure and Components, Organization of Life
Chapter 2: Cell Growth and Development
Cell Division, Cell Cycle, Cell Communication, Nutrition, Reproduction, Immune Response in Animals.
PRACTICALS
Note: Every student is required to do the following experiments during the academic session.
1. Preparation of buffers and pH determination
2. Sterilization techniques
3. Preparation of bacterial growth medium
4. Cell counting
5. Sugar Estimation using Di Nitro Salicylic Acid test (DNS test)
6. Assay for amylase enzyme
7. Protein estimation by biuret method
Scheme of Evaluation
Time: 3 Hours Max. Marks 30
The scheme of evaluation at the end of session will be as under:
Two experiments : 20
Marks Viva on experiments : 5
Marks Practical record : 5 Mark
Download Latest CBSE Syllabus: Class 11 Biotechnology
Latest CBSE Syllabus for Class 11 Biotechnology
The CBSE Class 11 Biotechnology Syllabus provided above outlines the official CBSE requirements for the 2026 academic period. Adopted widely across schools, this curriculum ensures that tests for Class 11 Biotechnology remain standardized. Students must follow these guidelines closely during their revision cycles, making use of our professional chapter-wise study materials and practice worksheets designed for Class 11.
Benefits of CBSE Class 11 Biotechnology Syllabus
The Class 11 Biotechnology syllabus is carefully engineered by education authorities to foster critical thinking and conceptual clarity. Schools operating under CBSE guidelines encourage students to utilize our up-to-date repository for the 2026 session. Sticking to this standardized curriculum ensures you focus exclusively on high-yield topics relevant to Class 11.
Download Free Class 11 Biotechnology Syllabus PDF
Retrieve printable PDF copies of the CBSE Class 11 Biotechnology syllabus and accompanying worksheets free of charge from our website. Our comprehensive archive covers all academic levels with carefully compiled digital guides. Accessing these documents via the links above enables Class 11 students to track daily progress and reinforce concepts using integrated NCERT solutions.
Latest CBSE Class 11 Biotechnology Syllabus
With updates introduced for the 2026 session, CBSE has streamlined the academic guidelines for Class 11 Biotechnology. The updated syllabus provides clear visibility into chapter weightages and core competencies. Reviewing these authentic documents prevents wasted study time on deprecated topics.
Online Curriculum & Revision Notes for Class 11
Browse our digital platform for the complete CBSE Class 11 Biotechnology Syllabus and structured revision resources for Class 11 Biotechnology. Reviewing the online curriculum and designated exam weightages ensures that students can optimize their preparation strategies effectively.
Maximizing Study Efficiency with Printed Syllabi
Displaying a printed copy of the CBSE Class 11 Biotechnology Syllabus near your workspace helps verify that your daily practice aligns with official Biotechnology Class 11 guidelines, ensuring seamless integration with your textbooks and school lectures.
Developing Problem-Solving Skills via Proper Guidance
Adhering to the official Class 11 Biotechnology framework equips learners with vital analytical and cognitive competencies. Developed through rigorous CBSE research, the curriculum fosters logical reasoning and core subject mastery, providing a durable foundation for future academic pursuits.
FAQs
The latest CBSE Class 11 Biotechnology Syllabus is available for free access on StudiesToday.com. This curriculum is from CBSE and is fully updated for the 2026-27 academic session.
Yes, our CBSE Class 11 Biotechnology Syllabus is as per latest rationalized guidelines issued by CBSE. All deleted chapters and non-evaluative topics are clearly marked so Class 11 students focus only on the required 2026 exam content.
Yes, CBSE Class 11 Biotechnology Syllabus provided here includes a comprehensive marking scheme and weightage for different units. It shows 50% weightage given to Competency-Based Questions as per the latest CBSE 2026 assessment guidelines.
Yes, all CBSE Biotechnology syllabus documents for Class 11 can be accessed on mobile.