9. Extra topics/questions in old NCERT chapter-9 as compared to reduced 2024-2025 syllabus are mentioned below.

• 9.8 Nature of Bond Linking Monomers in a Polymer
• 9.9 Dynamic State of Body Constituents—Concept of Metabolism
• 9.10 Metabolic Basis for Living
• 9.11 The Living State; Question no.s 2, 3, 5, 8, 10

Download class 11 old ncert biology chapter pdf for Chapter-9 Biomolecules from the pdf below.

10. Extra topics/questions in old NCERT chapter-10 as compared to reduced 2024-2025 syllabus are mentioned below.

All topics/questions are same in both old and new NCERT syllabus for chapter-10 Cell cycle and cell division.

Download class 11 old ncert biology chapter pdf for Chapter-10 Cell cycle and cell division from the pdf provided below.