CBSE Class 11 Biotechnology Deleted Syllabus 2025: See Full Details Here!

CBSE Class 11 Biotechnology Deleted Syllabus 2025: Get the latest insights on the deleted Biotechnology topics from the CBSE Class 11 Biotechnology syllabus for the 2025 board examinations.

Jul 30, 2024, 12:33 IST
CBSE Class 11 Biotechnology Deleted Syllabus 2025
CBSE Class 11 Biotechnology Deleted Syllabus 2025

CBSE Class 11 Biotechnology Syllabus 2025: The Central Board Of Secondary Education is one of the largest educational boards in India. Many schools around the world have affiliations from the board. CBSE conducts information for board classes 10 and 12. CBSE ensures that the students must be updated about the revised syllabus every year. This helps the learners prepare for the exam accordingly and score well. 

In this article, we have provided the deleted syllabus for Biotechnology class 11 that has been removed by the board. Biotechnology is an important subject that students opt for when they go for the Science stream. For CBSE class 11 students, we are providing detailed information in this article on the deleted topics from the Biotechnology syllabus. Keep reading the article to know more. 

CBSE Class 11 Biotechnology Deleted Syllabus 2025 

CBSE dropped some of the topics post Covid 19 and the same deletion will be implemented for the current academic year as well. We are providing the details on the deleted syllabus and the chapter-wise deleted topics as well which must be followed by the students while preparing for the exam in 2025. 

DELETED PORTIONS CLASS XI

  • Under Unit I: Biotechnology: An Overview
  • Chapter 1
  • Biotechnology: An Overview: Public Perception of Biotechnology, Biotechnology in India and Global Trends
  • Under Unit II: Molecules of Life
  • Chapter 1
  • Bio-molecules- Building Blocks: Sphingosine, Biochemical Transformations
  • Under Unit III: Genetics and Molecular Biology
  • Chapter 1: Concepts of Genetics
  • Gene Interaction, Sex-Linked Inheritance, Extra nuclear Inheritance, Quantitative Inheritance, Genes at the Population Level
  • Chapter 2: Genes and Genomes: Structure and Function
  • Regulation of Gene Expression, DNA Repair, Genome Organization
  • Under Unit IV: Cells and Organisms
  • Chapter 1: The Basic Unit of Life
  • Tissues and Organs, Stem Cells, Biodiversity
  • Chapter 2: Cell Growth and Development
  • Gaseous Exchange, Internal Transport, Maintaining the Internal Environment, In-Vitro Fertilization, Animal and Plant, Development, Programmed Cell Death, Defense Mechanisms in Plants
  • Practicals
  1. Recording practical results and safety rules in the laboratory
  2. Determination of bacterial growth curve
  3. Isolation of milk protein (Casein)
  4. Study of various stages of mitosis and calculation of mitotic index
  5. Preparation of karyotype

CBSE Class 11 Biotechnology List of Rationalised Content 2024-25

As per the list of rationalised content, CBSE hasn’t changed anything. The topics remain the same. 

Biotechnology

No Changes

Importance Of Biotechnology For The Future

Biotechnology is a multi-disciplinary field that involves the integration of natural science and engineering sciences to achieve the application of organisms and parts thereof for products and services. Well, this branch of science combines biology and technology intending to improve people’s quality of life. 

Now, that the students know about the deleted syllabus, we are also providing mock tests and video lessons for learners to study easily. 

Video Lessons For Students

CBSE Class 11 Science Mock Tests And Video Lessons For Students

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Akshita Jolly
Akshita Jolly

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Akshita Jolly is a multimedia professional specialising in education, entertainment, fashion, health, and lifestyle news. Holding a degree in Journalism and Mass Communication, she has contributed to renowned media organisations, including the Press Trust of India. She currently serves as Executive – Editorial at Jagran New Media, where she writes, edits, and manages content for the School and News sections of the Jagran Josh (English) portal. She also creates engaging and informative videos for the Jagran Josh YouTube platform, helping to make educational content more accessible and dynamic. Her work has contributed to reaching over 10 million monthly users, reflecting both the impact and scale of her content. For inquiries, she can be reached at akshitajolly@jagrannewmedia.com.
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