Biology Class 12 Practical Book and File PDF Download

Through Biology Class 12th Practical File PDF and Biology Class 12th Practical Book PDF, students will be able to prepare for the practical of Biology subject in a good way, as well as prepare for the Viva Question of Biology in a good way, we will be able to prepare Biology class for all of you. To prepare for practical of Twelve, we are providing Biology Class 2 Practical Book PDF in Hindi and Biology Class Practical Book PDF in English book to download, which you will be able to download and prepare practical file of class. Prepare practical file.

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Biology Class 12 Practical File pdf

Biology Lab Practical File Experiment PDF is being made available to all of you free of cost. This practical file has been prepared by the students of class XII. All the students who are preparing for the Biology subject in Class XII, Lab Practical File Lab Practical Datasheet Lab Practical Experiment is needed. They can use this lab practical experiment file.pdf or it is useful for all the students of class 12th CBSE board, as well as for other board exams students of class 12th. Such as Bihar Board such as Punjab Board such as Madhya Pradesh Board such as Tamil Nadu Board, this practical file is very useful for class 12 students of all these boards.

Download Biology Class 12 Practical File PDF

Class 12 biology practical book pdf download

All the Biology Experiments of Class XII are explained very well in this book PDF. You will be able to prepare your Practical File Experiment very quickly and in a short time with the help of this Lab Practical Handwritten Notes PDF because all the experiments are related to the phone. The data which related charts and their experiment procedure are all easily represented and explained.

Download Class 12 Biology Practical Book PDF

Class 12 biology practical book pdf download in Hindi

In class XII, we have to study two parts of Biology and prepare an experiment file in the Biology Lab Experiment Related from them, in which we study animals in Biology and Botany Zoology and in Botany we study plants. You must also write the biology experiment related to both of them in your biology experiments file.

Download Biology Class 12 Practical File PDF in Hindi Medium

Biology class 12 practical file pdf 2022

The best way to prepare a biology practical is first of all you will write the topic of biology practical, then write related experiment material from them, which you need, you will write about the operator and then you will write the procedure that you or the experiment After you have done this type, after that you will write the things which you studied in the experiment to be done in the Biology Lab Practical file, and whatever things you studied in it, you will make a graph related to them, a related diagram. We will also write the conformation of the experiment of biology so that it can understand the squeeze of the experiment correctly.

Download biology class 12 practical file pdf 2022

Biology class 12 practical file pdf 2023

In Biology Practical PDF, all of you have been provided the PDF of all the topics of such as Zoology Practical PDF and Botany Practical PDF. You will write both these practical PDFs in your own practical copy with your own hands. Teacher will give good number to all of you. All of you need to prepare the experiment file of all the chapters of biology like Biology Reproduction Practical PDF as well as give you Biology Heredity and Evolution Practical PDF in and Ecology Practical PDF All of you people also have to prepare Biotechnology Practical PDF.

Download Class 12 Biology Experiment File PDF in English Medium

Biology Project PDF For CBSE  Class 12

Download Biology Class 12 Project & Practical Copy PDF


The biology practical file that we have given to all of you, in this practical file, all the experiments of biology have been explained correctly to you and the practical file has been prepared correctly so that you can reduce the biology practical file This biology practical file can also be completed in time. It is also useful in NEET exam of biology. Today, in medical examination, questions are also asked from the lab practical file, if you can solve the biology lab practical file question provided by us. Then your practical exam question of competitive exam will be ready and you will be able to get more number in Biology Class Twelfth Practical Exam as well. You can download Biology Practical File PDF NIOS Biology Practical file is also useful for Class XI and Class Twelfth.

Biology Practical File Download

Identify different experiments of biology in a biology practical file and you perform their related experiments so that you can use an experiment in biology such as Game Development Experiment to do different math comments on Light Plasmodium Experiment Experiment Experiment of all of you should do well and understand it.

Biology practical file class 12


To download the Biology Lab Practical File PDF to download the Complete Study Material of Biology and to download the Biology Hand Practical File Notes, you can download it for free from our website. This practical notes prepared by Topper Student Has been done.

Download CBSE 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

Biology practical class 12 pdf

Biology Class Topper Practical Notes PDF Provided to all of you so that you can read it all with the help of Bhairav ​​Ji Class Topper Student Life Practical File and all of you with Biology Lab Practical Question Set PDF Biology Lab Practical Board Question Paper PDF People have been provided the first District Practical Book PDF so that you can download and read.

Class 12 Biology Lab Manual Investigatory Projects

Project No. Donload Here
Investigatory Project Work Click Here
Investigatory Project 1 Click Here
Investigatory Project 2 Click Here

Biology class 12 practical file

Note: Wait for 5 Minutes, All the Image of Practical File is Loading. 

CBSE Biology Practical Latest Syllabus

Time allowed: 3 Hours
Max. Marks: 30
Evaluation Scheme
One Major Experiment: 5 Marks
One Minor Experiment: 4 Marks
Slide Preparation: 5 Marks
Spotting: 7 Marks
Practical Record+Viva Voce: 4 Marks
Project Record + Viva Voce: 5 Marks
Total: 30Marks
List of Experiments: 60 Periods
1. Study pollen germination on a slide.
2. Collect and study soil from at least two different sites and study them for texture, moisture content,pH and water holding capacity. Correlate with the kinds of plants found in them.
3. Collect water from two different water bodies around you and study them for pH, clarity, and presence
of any living organism.
4. Study the presence of suspended particulate matter in the air at two widely different sites.
5. Study the plant population density by quadrat method.
6. Study the plant population frequency by quadrat method.
7. Prepare a temporary mount of onion root tip to study mitosis.
8. Study the effect of different temperatures and three different pH on the activity of salivary amylase on
9. Isolate DNA from available plant material such as spinach, green pea seeds, papaya, etc.Experiments No 08 :
Study/observation of the following (Spotting)
1. Flowers adapted to pollination by different agencies (wind, insects, birds).
2. Pollen germination on stigma through a permanent slide.
3. Identifica tion of stages of gamete development, i.e., T.S. of testis and T.S. of ovary through permanent
slides (from grasshopper/mice).
4. Meiosis in onion bud cell or grasshopper testis through permanent slides.
5. T.S. of blastula through permanent slides (Mammalian).
6. Mendelian inheritance using seeds of different colour/sizes of any plant.
7. Prepared pedigree charts of any one of the genetic traits such as rolling of tongue, blood groups, ear
lobes, widow’s peak and colour blindness.
8. Controlled pollination – emasculation, tagging and bagging.
9. Common disease causing organisms like Ascaris, Entamoeba, Plasmodium,any fungus causing ringworm
through permanent slides or specimens. Comment on symptoms of diseases that they cause.
10. Two plants and two animal s (models/virtual images) found in xeric conditions. Comment upon their
morphological adaptations.
11. Two plants and two animals (models/virtual images) found in aquatic conditions. Comment upon
their morphological adaptations. Download Biology Practical File: hand written Biology Practical cbse class 12.

I hope here that my own hand written by you, all of you guys, will help me to get more number in your board exam. I have read my biology handwritten notes and distortion marks in biology only. Have brought and I hope that all of you will also bring more numbers by reading the Biology Notes PDF class twelfth given by me Bhairav ​​Ji Hendraiten Notes 12th PDF by all of you guys all the practical questions for your board exam It will also help in solving and also change in your board exam, this note will help in solving all the questions of GK lab, you can also perform your lab practical experiment well with the help of our lab practical experiment. You download this lab practical file of ours, and you use it for your use, this download is available to all of you for free.

Class 12 biology practical book pdf download in Hindi

बायोलॉजी क्लास 12th प्रैक्टिकल फाइल पीडीएफ तथा बायोलॉजी क्लास 12th प्रैक्टिकल बुक पीडीएफ के माध्यम से विद्यार्थी बायोलॉजी सब्जेक्ट के प्रैक्टिकल की तैयारी अच्छी तरीके से कर पाएंगे साथ ही साथ बायोलॉजी के वाइवा क्वेश्चन की तैयारी भी अच्छे तरीके से कर पाएंगे हम आप सभी लोगों को बायोलॉजी क्लास ट्वेल्व के प्रैक्टिकल की तैयारी करने के लिए बायोलॉजी क्लास 2 प्रैक्टिकल बुक पीडीएफ इन हिंदी तथा बायोलॉजी क्लास प्रैक्टिकल बुक पीडीएफ इन इंग्लिश पुस्तक को डाउनलोड करने के लिए उपलब्ध करवा रहे हैं जिसे आप डाउनलोड कर लो जी प्रैक्टिकल फाइल को तैयार कर पाएंगे प्रैक्टिकल फाइल क्लास के प्रैक्टिकल फाइल को तैयार कर सकेंगे

Biology Class 12 Practical FAQ

Q: How can we get 30 out of 30 in biology practical exam?

Ans: If you want to get full marks in biology practical, then definitely you must have complete understanding of biology, we consider biology practical to be different from biology subject, this is wrong, all of you people should study biology by connecting biology with practical so that You can understand the practical of biology along with reading the book of biology and when you study these two together then surely your practical exam will also be very good and now say ji all questions of practical very easily Along with this, if you perform the experiment of biology practical properly, then your biology will be prepared in a better way.

Q: जीव विज्ञान की प्रायोगिक परीक्षा में हम 30 में से 30 कैसे प्राप्त कर सकते हैं?

Ans: बायोलॉजी प्रैक्टिकल में अगर आप पूरा नंबर लाना चाह रहे हैं तो निश्चित रूप से आप का बायोलॉजी का पूरा समझदारी होना जरूरी है हम बायोलॉजी प्रैक्टिकल को बायोलॉजी सब्जेक्ट से अलग समझते हैं यह गलत है आप सभी लोगों को बायोलॉजी को बायोलॉजी प्रैक्टिकल से जोड़कर पढ़ना चाहिए ताकि आप बायोलॉजी के पुस्तक को पढ़ने के साथ-साथ बायोलॉजी के प्रैक्टिकल को समझ सके और आप इन दोनों को मिलाकर जब पढ़ाई करेंगे तो निश्चित रूप से आप की प्रैक्टिकल की एग्जामिनेशन भी बहुत अच्छी हो जाएगी और अब बोलो जी प्रैक्टिकल के सभी सवालों का बहुत आसानी से जवाब दे पाएंगे इसके साथ ही साथ अगर आप बायोलॉजी प्रैक्टिकल की एक्सपेरिमेंट को सही तरीके से परफॉर्म करेंगे तो आपकी बायोलॉजी और अच्छे तरीके से तैयार हो पाएगी

Biology Practical’s Class XII Viva Voice and Answer PDF