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.
Summary
| Particular | Description |
| Class | 12th |
| Board | CBSE (Central Board of Secondary Education) |
| Category | Lab Manual |
| Study Materials | Click Here |
| Class 12 Free E-Book | Click Here |
| YouTube Channel | Click 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.
| Study Materials | Links Here | Study Materials | Links Here |
| Biology Syllabus | Click Here | Biology Revision Notes | Click Here |
| Biology NCERT Solution | Click Here | Biology Worksheet | Click Here |
| Biology NCERT Book | Click Here | Biology Marking Scheme | Click Here |
| Biology Exemplar Book | Click Here | Biology Sample Paper | Click Here |
| Biology Lab Manual | Click Here | Biology Previous Year Paper | Click Here |
| Biology Study Material | Click Here | Biology Chapter-wise Notes | Click 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.
| Unit | Title | No. of Periods | Marks |
| VI | Reproduction | 30 | 14 |
| VII | Genetics and Evolution | 40 | 18 |
| VIII | Biology and Human Welfare | 30 | 10 |
| IX | Biotechnology and its Applications | 30 | 14 |
| X | Ecology and Environment | 30 | 14 |
| Total | 160 | 70 |
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
NOTE: The links given below for Download Class 12 Biology Lab Manual in pdf formate
| Exercise No. | Aims | Download Here |
| Exercise 1 | To study the reproductive parts of commonly available flowers | Click Here |
| Exercise 2 | To calculate the percentage of pollen germination. | Click Here |
| Exercise 3 | To study pollen tube growth on stigma. | Click Here |
| Exercise 4 | To study the discrete stages of gametogenesis in mammalian testis and ovary. | Click Here |
| Exercise 5 | To study and identify various stages of female gametophyte development in the ovary of a flower. | Click Here |
| Exercise 6 | Preparation and study of mitosis in onion root tips | Click Here |
| Exercise 7 | Study of stages of meiosis using permanent slides | Click Here |
| Exercise 8 | To study the blastula stage of embryonic development in mammals, with the help of a permanent slide, chart, model or photograph | Click Here |
| Exercise 9 | To verify Mendel’s Law of Segregation. | Click Here |
| Exercise 10 | To verify Mendel’s Law of Independent Assortment. | Click Here |
| Exercise 11 | Preparation and analysis of Pedigree Charts | Click Here |
| Exercise 12 | To perform emasculation, bagging and tagging for controlled pollination | Click Here |
| Exercise 13 | Staining of nuclei acid by acetocarmine. | Click Here |
| Exercise 14 | To identify common disease-causing organisms and the symptoms of the disease. | Click Here |
| Exercise 15 | To study the texture of soil samples. | Click Here |
| Exercise 16 | To determine the water-holding capacity of soils. | Click Here |
| Exercise 17 | To study the ecological adaptations in plants living in xeric and hybrid conditions. | Click Here |
| Exercise 18 | To study the adaption in animals living in xeric and hybrid conditions. | Click Here |
| Exercise 19 | To determine the pH of different water and soil samples. | Click Here |
| Exercise 20 | To study the turbidity of water samples. | Click Here |
| Exercise 21 | To analyse living organisms in water samples. | Click Here |
| Exercise 22 | To determine the amount of Suspended Particular Matter (SPM) in the air at different sites in a city. | Click Here |
| Exercise 23 | To study the plant population density by the quadrant method. | Click Here |
| Exercise 24 | To study plant population frequency by quadrant method. | Click Here |
| Exercise 25 | To study the enzymatic action of salivary amylase on starch. | Click Here |
Class 12 Biology Lab Manual Investigatory Projects
| Project No. | Download Here |
| Investigatory Project Work | Click Here |
| Investigatory Project 1 | Click Here |
| Investigatory Project 2 | Click Here |
