Biology Hand Written Practical File/Experiment Files CBSE Class 12

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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.

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.

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.

Biology class 12 practical file pdf 2021

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.

Biology class 12 practical file pdf 2022

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.


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

Biology Project File PDF CBSE 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.

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.

Other Study Material:

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.

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