Biology is a crucial subject in the Class 12 Science stream. It deals with the study of living organisms, including their structure, function, growth, and evolution. Practical sessions are an essential component of learning biology. They provide students with hands-on experience with scientific instruments and techniques, and they help them develop problem-solving skills. The Class 12 Biology Practical Book PDF is an excellent resource for students preparing for their practical exams.
Class 12 Biology Practical Book PDF Download Details
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PDF Name |
Class 12 Biology Practical Book PDF |
|
Language |
English |
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No. of Pages |
25 |
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Size |
7.1 |
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Category |
Biology Practical Book PDF |
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Quality |
Excellent |
The book consists of a total of 16 experiments, covering a range of topics such as Microscopy, Genetics, Ecology, Evolution, and Biotechnology. Each experiment is accompanied by a detailed procedure, a list of required materials, and a set of observation tables. The book also includes relevant theoretical background information and multiple-choice questions to help students revise the concepts covered in each experiment.
Class 12 Biology Practical Book Content
Let’s take a closer look at each of the chapters in the Class 12 Biology Practical Book PDF:
Chapter 1: Microscopy In this chapter, students learn about different types of microscopes and their uses. They also learn how to prepare microscope slides and make observations of cells and tissues.
Chapter 2: Chemical Constituents of Living Cells This chapter covers experiments on the qualitative analysis of carbohydrates, proteins, and lipids. Students also learn about enzymes and their role in biochemical reactions.
Chapter 3: Cell Division In this chapter, students learn about the stages of mitosis and meiosis. They also learn how to prepare and observe onion root tip cells to study cell division.
Chapter 4: Plant Physiology This chapter covers experiments on plant hormones, transpiration, and photosynthesis. Students learn about the role of different hormones in plant growth and development. They also learn how to measure the rate of transpiration and the rate of photosynthesis.
Chapter 5: Animal Physiology In this chapter, students learn about the respiratory and circulatory systems of animals. They also learn how to measure the vital capacity and heart rate of a person.
Chapter 6: Genetics This chapter covers experiments on the inheritance of traits and the principles of Mendelian genetics. Students also learn about the structure of DNA and how it replicates.
Chapter 7: Evolution In this chapter, students learn about the theories of evolution and the evidence that supports them. They also learn about the process of natural selection and how it leads to the evolution of species.
Chapter 8: Ecology This chapter covers experiments on the study of ecosystems and the interactions between different organisms. Students learn about food chains, food webs, and the biogeochemical cycles.
Chapter 9: Biotechnology In this chapter, students learn about the principles of genetic engineering and the tools used in biotechnology. They also learn about the applications of biotechnology in medicine, agriculture, and industry.
Chapter 10: Practical Exam The last chapter of the book provides sample practical exam papers and guidelines for students to prepare for their practical exams.
In conclusion, the Class 12 Biology Practical Book PDF is a comprehensive guide for students to prepare for their practical exams. It provides students with a clear understanding of the experiments and concepts covered in each chapter. The book is an excellent resource for students who want to score well in their Class 12 Biology Practical exam.
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