19. Extra topics/questions in old NCERT chapter-19 as compared to reduced 2024-2025 syllabus are mentioned below.

All topics/questions are same in both old and new NCERT syllabus for chapter-19 Excretory products and their elimination.

Ch-19 Excretory products and their elimination

20. Extra topics/questions in old NCERT chapter-20 as compared to reduced 2024-2025 syllabus are mentioned below.

All topics/questions are same in both old and new NCERT syllabus for chapter-20 Locomotion and movement.

Ch-20 Locomotion and movement