Download CBSE Class 12 Biology Lab Manual 2023-24 Session in PDF

CBSE Biology Lab Manual for Class 12 helps the students to visualize the various concepts of biology. Furthermore, the syllabus for the practical exam for class 12 forms the precursor for concepts 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 exams 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 elaborated, so that students understand them with ease. That’s why we are providing a Class 12 Biology Lab Manual for practice purposes to obtain a great score in the final examination.

[Page Index]
1. Summary

2. CBSE 12 Study Materials
3. CBSE Class 12 Biology Lab Manual

CBSE Class 12 Biology Lab Manual Overview

Before we discussed the Class 12 Lab Manual, let us check the CBSE Class 12 Summary; Below, we have mentioned the complete CBSE Class 12 Summary. The student is advised to check out to complete the summary.


BoardCBSE (Central Board of Secondary Education)
CategoryLab Manual
Study MaterialsClick Here
Class 12 Free E-BookClick Here
YouTube ChannelClick Here

Class 12 Biology Useful Resources

We have tried to bring CBSE Class 12 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.

Class 12

Get Free Study Materials for Class 11

Study Materials Links HereStudy MaterialsLinks Here
Biology SyllabusClick HereBiology Revision NotesClick Here
Biology NCERT SolutionClick HereBiology WorksheetClick Here
Biology NCERT BookClick HereBiology Marking SchemeClick Here
Biology Exemplar BookClick HereBiology Sample PaperClick Here
Biology Lab ManualClick HereBiology Previous Year PaperClick Here
Biology Study MaterialClick HereBiology Chapter-wise NotesClick Here

Class 12 Biology Syllabus 2023-24

Check out the latest CBSE NCERT Class 12 Biology Syllabus. The syllabus is for the academic year 2023-24 sessions. First, of all check the CBSE Class 12 Biology Exam Pattern. students are advised to check out the complete syllabus and exam pattern with the marking scheme.

Class 12 Biology Exam Pattern

Here in this Section, we have mentioned the Class 12 Biology Exam Pattern. Students can check the Class 12 Biology Exam Pattern for the academic year 2023-24.

UnitTitleNo. of PeriodsMarks
VIIGenetics and Evolution4018
VIIIBiology and Human Welfare3010
IXBiotechnology and its Applications3014
XEcology and Environment3014

NOTE:- To know more about information class 12 Biology New Syllabus 2023-24 Click Here

Class 12 Biology Lab Manual

Below we have mentioned the CBSE Biology Lab Manual for Class 12. Students have to check the complete Class 12 Biology Lab Manual in pdf for a great score in the final examination.

Example of Lab Manual

Class 12 Biology Lab Manual

NOTE: The links given below for Download Class 12 Biology Lab Manual in pdf formate

Exercise No.AimsDownload Here
Exercise 1To study the reproductive parts of commonly available flowersClick Here
Exercise 2To calculate the percentage of pollen germination.Click Here
Exercise 3To study pollen tube growth on stigma.Click Here
Exercise 4To study the discrete stages of gametogenesis in mammalian testis and ovary.Click Here
Exercise 5To study and identify various stages of female gametophyte development in the ovary of a flower.Click Here
Exercise 6Preparation and study of mitosis in onion root tipsClick Here
Exercise 7Study of stages of meiosis using permanent slidesClick Here
Exercise 8 To study the blastula stage of embryonic development in mammals, with the help of a permanent slide, chart, model or photographClick Here
Exercise 9To verify Mendel’s Law of Segregation.Click Here
Exercise 10To verify Mendel’s Law of Independent Assortment.Click Here
Exercise 11Preparation and analysis of Pedigree ChartsClick Here
Exercise 12To perform emasculation, bagging and tagging for controlled pollinationClick Here
Exercise 13Staining of nuclei acid by acetocarmine.Click Here
Exercise 14To identify common disease-causing organisms and the symptoms of the disease.Click Here
Exercise 15To study the texture of soil samples.Click Here
Exercise 16To determine the water-holding capacity of soils.Click Here
Exercise 17To study the ecological adaptations in plants living in xeric and hybrid conditions.Click Here
Exercise 18To study the adaption in animals living in xeric and hybrid conditions.Click Here
Exercise 19To determine the pH of different water and soil samples.Click Here
Exercise 20To study the turbidity of water samples.Click Here
Exercise 21To analyse living organisms in water samples.Click Here
Exercise 22To determine the amount of Suspended Particular Matter (SPM) in the air at different sites in a city.Click Here
Exercise 23To study the plant population density by the quadrant method.Click Here
Exercise 24To study plant population frequency by quadrant method.Click Here
Exercise 25To study the enzymatic action of salivary amylase on starch.Click Here

Class 12 Biology Lab Manual Investigatory Projects

Project No.Download Here
Investigatory Project WorkClick Here
Investigatory Project 1Click Here
Investigatory Project 2Click Here
4/5 - (305 votes)
About Pooja Roy

Pooja Roy is a Senior Content Developer and also handles Edufever School with a mission to make education accessible to all. For any queries & corrections comment below.

Leave a Comment