Download CBSE Class 11 Biology Lab Manual 2024-25 Session in PDF

CBSE Class 11 Biology Lab Manual helps the students visualize the various biology concepts. Furthermore, the syllabus for the practical exam forms the precursor for ideas to be taught in professional courses such as medicine and dentistry. The Lab Manual’s experiments are given here to help students prepare for their practical exam in a better way. For instance, most experiments presented here have content explaining the basis of the experiment. Moreover, exact steps, processes, procedures and precautions are defined so students can understand them easily. That’s why we are providing a Class 11 Biology Lab Manual for practice purposes to obtain a great score in the final examination.

Class 11 Biology Lab Manual Overview

Before we discuss the Class 11 Lab Manual, let us check the CBSE Class 11 Summary. Below, we have mentioned the complete CBSE Class 11 Summary. The student is advised to check out to complete the summary.


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

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CBSE 11 Study Materials

We have tried to bring all the valuable links to CBSE NCERT Study Materials like Syllabus, Worksheet, Sample Paper, NCERT Solutions, Marking Scheme, Important Books, Holiday Homework, Previous Year Question Papers and Study Materials. You can visit all these crucial links by clicking the links/Icons.​

Study MaterialsLinks HereStudy MaterialsLinks Here
SyllabusClick HereRevision NotesClick Here
BooksClick HereHoliday HomeworkClick Here
NCERT Exemplar BookClick HereRD Sharma SolutionsClick Here
NCERT SolutionClick HereWorksheetClick Here
Lab ManualClick HereSample PaperClick Here
Previous Year PapersClick HerePhysics Pradeep SolutionClick Here

Class 11 Biology Syllabus 2024-25

Check out the latest CBSE NCERT Class 11 Biology Syllabus. The syllabus is for the academic year 2023-24 session. First, check the CBSE Class 11 Biology ExOrganization. Students should review the complete syllabus and exam pattern with the marking scheme.

Class 11 Biology Exam Pattern

IIn this section, we have mentioned the Class 11 Biology Exam Pattern. Students can check the Class 11 Biology Exam Pattern for the academic year 2024-25.

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

NOTE:- Click Here to learn more About the New Biology Syllabus Session 2024-25.

Class 11 Biology Lab Manual

Below, we have mentioned the Biology Lab Manual for Class 11. Students must check the complete Class 11 Biology Lab Manual in PDF for a great score in the final examination.

Example for Lab Manual

Class 11 Biology Lab Manual

NOTE: The links are given below for downloading the Class 11 Biology Lab Manual in pdf format.

Exercise No.AimsDownload Here
Exercise 1To study parts of a compound microscope.Click Here
Exercise 2To analyze the modification of the leaf.Click Here
Exercise 3To study the modification of roots.Click Here
Exercise 4Study of tissues and diversity in shapes and sizes of plant cells.Click Here
Exercise 5Preparation of temporary slide of animal tissues and their study.Click Here
Exercise 6Study of mitosisClick Here
Exercise 7To analyze the modification of the leaf.Click Here
Exercise 8To analyze the modification of stem.Click Here
Exercise 9To research and identify different types of inflorescences.Click Here
Exercise 10To demonstrate the difference in the rate of transpiration between two leaf surfaces.Click Here
Exercise 11Study and describe flowering plants of families Solanaceae, Fabaceae
and Liliaceae.
Click Here
Exercise 12To perform emasculation, bagging, and tagging for controlled pollination.Click Here
Exercise 13Preparation of herbarium sheets of flowering plants.Click Here
Exercise 14Study of the external morphology of animals through models.Click Here
Exercise 15To demonstrate osmosis by potato osmometer.Click Here
Exercise 16Study of plasmolysis in the epidermal peel of leaf.Click Here
Exercise 17Study of imbibition in raisins or seeds.Click Here
Exercise 18To study the distribution of stomata on the upper and lower surfaces of leaves.Click Here
Exercise 19To detect the presence of fats (lipids) in different plants and animal materials.Click Here
Exercise 20To detect the presence of carbohydrates like glucose, sucrose and starch.Click Here
Exercise 21To detect the presence of proteins.Click Here
Exercise 22To study the different types of joints in the human skeleton.Click Here
Exercise 23Separation of plant pigments ( chloroplast pigments) by paper chromatography.Click Here
Exercise 24To study the rate of respiration in flower buds/germinating seeds.Click Here
Exercise 25Observation and comment on the setup.Click Here
Exercise 26To study the enzymatic action of salivary amylase on starch.Click Here
Exercise 27To study the effect of temperature on the activity of salivary amylase.Click Here
Exercise 28To study the effect of pH on the action of salivary amylase.Click Here
Exercise 29To detect the presence of urea in the given sample of urine.Click Here
Exercise 30To test the presence of sugar in the given sample of urine.Click Here
Exercise 31To detect the presence of albumin in the given sample of urine.Click Here
Exercise 32To detect the presence of bile salts in the given sample of urine.Click Here
Exercise 33To study the human skeleton.Click Here
Exercise 34To study the different types of joints in human skeleton.Click Here
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About Shivam

Shivam Kumar, a B.Sc in Agriculture graduate, is a passionate author with a flair for content writing and a penchant for educational blogs. With prior experience as a CBSE Content Curator, Shivam blends his expertise in agriculture with his talent for crafting engaging content. His dedication to learning and sharing knowledge shines through in his work, making him a standout figure in both the agricultural and educational spheres.

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