CBSE Class 11 Biology Notes 2022-23 Syllabus, Hand Written, MCQ, Important Question in PDF!

Greetings to all the Class XI Science Students. One of the most popular teaching strategies employed in most classrooms today is Biology Notes. That’s why we are providing CBSE Class 11 Biology Notes to obtain a high score in the final examination. Get the best free download of CBSE Class 11 Biology Hand Written, MCQ, Important Question, Revision Notes, in pdf Format for Better exam Preparation.

[Page Index]
1. Summary

2. CBSE 11 Biology Study Materials
3. CBSE Class 11 Biology Syllabus

4. Class 11 Biology Notes

CBSE Class 11 Biology Notes Overview

Before we discussed the Class 11 Biology Notes, let us check the CBSE Class 11 Summary; below, we have mentioned the complete CBSE Class 11 Summary. Students are advised to check out the complete summary.


BoardCBSE (Central Board of Secondary Education)
Study MaterialsClick Here
Class 11 Free E-BookClick Here
YouTube ChannelClick Here

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Get Free Study Materials for Class 11

Class 11 Biology Useful Resources

We have tried to bring CBSE Class 11 Biology NCERT Study Materials like Syllabus, Worksheet, Sample Paper, NCERT Solution, Important Books, Holiday Homework, Previous Year Question Paper etc. You can visit all these important topics by clicking the links given.

Study MaterialsLinks HereStudy MaterialsLinks Here
Biology SyllabusClick HereBiology WorksheetsClick Here
Biology NCERT SolutionClick HereBiology NCERT Exemplar BookClick Here
Biology BooksClick HereBiology Revision WorksheetClick Here
Biology Sample PaperClick HereBiology LAB ManualClick Here
Biology NotesClick Here

Class 11 Biology Syllabus

Check out the latest CBSE NCERT Class 11 Biology Syllabus. The syllabus is for the academic year 2022-23 sessions. First, of all, check the CBSE Class 11 Biology Exam Pattern. Students are advised to check out the complete syllabus and exam pattern with the marking scheme.

Class 11 Biology Exam Pattern

Here in this Section, we have mentioned the Class 11 Biology Exam Pattern. Students can check the Class 11 Biology Exam Pattern for the academic year 2022-23.

UnitTitleNo. of PeriodsMarks
IDiversity of Living Organisms2712
IIStructural Organisation in Plants and Animals2712
IIICell: Structure and Function2612
IVPlant Physiology4017
VHuman Physiology4017

NOTE:- To know more about the Class 11 Biology Syllabus Click Here.

Class 11 Biology Notes

Below we have mentioned the CBSE Class 11 Biology Notes. Students have checked the complete Class 11 Biology Notes in pdf for the final examination’s great score.

NOTE: The links given below for Download Class 11 Biology Notes in pdf format.

Unit No.Chapter NameDownload Here
1.The Living WorldClick Here
2.Biological ClassificationClick Here
3.Plant KingdomClick Here
4.Animal KingdomClick Here
5.Morphology of Flowering PlantsClick Here
6.Anatomy of Flowering PlantsClick Here
7.Structural Organisation in AnimalsClick Here
8.Cell: The Unit of LifeClick Here
9.BiomoleculesClick Here
10.Cell Cycle and Cell DivisionClick Here
11.Transport in PlantsClick Here
12.Mineral NutritionClick Here
13.Photosynthesis in Higher PlantsClick Here
14.Respiration in PlantsClick Here
15.Plant Growth and DevelopmentClick Here
16.Digestion and AbsorptionClick Here
17.Breathing and Exchange of GasesClick Here
18.Body Fluids and CirculationClick Here
19.Excretory Products and their EliminationClick Here
20.Locomotion and MovementClick Here
21.Neural Control and CoordinationClick Here
22.Chemical Coordination and IntegrationClick Here

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Frequently Asked Questions (FAQ)

Q. Which optional subject is best for the 11th class?

A. The CBSE Board offers many choices, but the most commonly opted for optional subjects with science are:
(i) Medical – Psychology, Biotechnology, Mathematics, Economics, Home Science, Fine Arts, Physical Education.
(ii) Non-Medical – Computer Science, Economics, Physical Education, Engineering Drawing, Fine Arts, Psychology.

Q. Is Computer Science hard in class 11?

A. Absolutely not, Class 11 Computer Science is definitely easier than its counterparts like Maths, Physics and Chemistry

Q. What Should I take PCB (Physics, Chemistry, and Maths) or PCMB (Physics, Chemistry, Maths, and Biology)?

A. It totally depends upon your interest and educational background. If you want a quick answer, take PCB if you want to study medicine after 12. Take PCM if you want to pursue engineering after 12. Take both (PCMB) if you are not sure what you want to study. If you like to do courses in basic sciences, then you can choose your preferred subjects accordingly.

Q. Is math harder than biology?

A. It depends on your aptitude and what you like.
They are very different subjects are well, so it isn’t really a good idea to compare the two. It’s actually better not to compare two subjects, as they are different (which is why they are differentiated as subjects in the first place). A better comparison would usually be topics within the subject itself. But if you were to compare subjects, a better comparison would be between subjects like Biology and Biotechnology, Zoology and Botany, or Math and Physics.

Q. What is EP subject in class 11th?

A. EP stands for EP(Entrepreneurship).

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