CBSE
Class 11 Biology — concept-first solutions.
Every chapter, every question — explained from the concept up and mapped to real exam weightage.
5
Units
19
Chapters
982
Q&A
70
Total marks
Chapters
Chapters and units show their official exam weightage where a board blueprint exists, colour-coded by importance. Tap High / Medium / Lower to filter.
Weightage
Diversity in the Living World
15mStructural Organisation in Plants and Animals
10mCell: Structure and Function
15mPlant Physiology
12mHuman Physiology
18mSubject details
Textbook, paper pattern and where this subject takes you.
Prescribed textbook
- Publisher
- NCERT
- Book(s)
- Biology (Class XI)