2nd Year Biology Text book – PDF & Read Online

Biology book for class 12 Punjab board pdf Download and You can Also Read Online. This Biology textbook is For 2nd-year Students of FSC (in English). This Book Only For those who don’t have access to the hard copy and Personal Use Only.

2nd Year Biology book pdf

12th Biology class Book by Punjab textbook board

The biology 12th class book by PTBB is a compulsory course for pre-medical students; it is the way to MBBs and other medicine-related fields. Now students are also pursuing the FSC pre-medical to get enrolled in the environmental sciences, biotech, and genetics as well, for these are the advanced face of medicine.

2nd Year Biology Book in English pdf View:

2nd Year Biology Text book

PDF Size: 59 MB

This article is for you if you are searching for a suggestion and do not know what is inside the biology 12th class book. We have analyzed the entire book for the muddled students. Moreover, in the end, we will discuss how you can study this excellent book through a PDF, which is, of course, the new limitation as we all are stuck at our homes and remote learning is the latest trend worldwide.

What is inside the Biology 12 Class book?

Starting with the book’s authors, there are plenty of authors, which means that this is the best book on the fundamentals of biology anyone can ever have. It would be a blessing for the students. Ten subject specialists co-author the book. No other book of the 12th grade has been designed with this much intellectual help.

There are 12 chapters in the book, and most of these chapters are a complicated version of what students have already studied in the 10th grade. It is just a better explanation of each concept as this book is a continuation of 11th-grade biology, so it starts with the 15th chapter.

The best part about the book is the diagrammatic representation of each concept to understand it fully. Second, the book’s layout is not dull at all, keeping the learners focused throughout the learning sessions.

Chapter number 15: homeostasis.

Every organism has an optimum temperature; this is what you all have learned in the enzymes chapter. This unit is all about how organisms, including human beings, manage that temperature. It would be a fun chapter as there are only facts.

Chapter number 16: support and movement.

Movement and locomotion are the traits of any human being; this very chapter is about the source of motion: the bones, joints, the structure of the bones. The surprising part is the movement in plants.

Chapter number 17: coordination and control.

Your brain is a magic tool, the way it controls the body is incredible. This chapter is all about the control mechanism in the human body. The initial part of the unit is about the control in a plant body.

Chapter number 18: reproduction.

This is the old concept with some new facts; learners will love to study it, as it involves the complete explanation of the process.

Chapter number 19: growth and development.

It is about the growth of different types of organisms how they develop into various forms and shapes.

Chapter number 20: chromosomes and DNA.

This chapter is the advanced form of inheritance chapter, which is a familiar concept for every student.

Chapter number 21: Cell cycle.

This is a relatively short chapter, but it discusses the two important cell division concepts, mitosis, and meiosis.

Chapter number 22: variation and genetics.

This chapter reveals how every human being is different from others and the natural cause for such diverse changes.

Chapter number 23: Biotechnology.

Now once the students are aware of the cell growth and the key factors that play a part in any organism’s development. This is the chapter to teach them about the applications of that knowledge. Biotechnology is a new concept, and learners are already familiar with it, but this chapter will further explain it.

Chapter number 24: evolution.

This is about the evolution of humans and another organism. It also entertains some western philosophies to share their point of view about life. It is an exciting chapter for those who love to research life on earth.

Chapter number 25: Ecosystem.

Our world is a well-planned system; everything is working accordingly to give out the exact products God wanted for us. This system is known as an ecosystem; to protect our ecosystem and the world, it is essential to know its functions. This chapter is a must for future environmental scientists.

Chapter number 26: Some major ecosystems.

The aquatic world is a diverse ecosystem; the land is a set of different sub-ecosystems. This chapter is a short yet impressive explanation of all the ecosystems working synergistically to maintain the world’s natural order.

Chapter number 27: Man and his environment.

The world and the man have a unique relationship. Nature provides a constant supply of resources, and man uses it incessantly. This chapter deals with the concept of renewable energy, recycling, and the preservation of the environment.

How to read this book effectively with a PDF?

Studying biology 12-grade books by PTBB in PDF form is a bit hard. This is because the students will have to underline and mark the essential tidbits, which is impossible in the PDF. Worry not, we have some practical suggestions for you.

  • Start using mobile technology to make notes, create a separate folder in your google drive or mobile gallery and store the digital messages, also known as the Screenshots, edit and highlight them.
  • Turn off the internet while studying through a PDF.
  • Keep your eyes covered with glasses to keep your eyesight intact.
  • Keep a pen and notebook to make notes.


The biology 12th-grade biology is indeed the most challenging book, so to go through the exam, it is necessary to study it carefully. As far as learning with PDF is concerned, it is straightforward to follow the right tips.

Note: You can download the 12th Class Biology Full Book PDF (2nd year Student of FSC). Get from Above Download Link or Directly from pctb.punjab.gov.pk.

Leave a Reply

Your email address will not be published. Required fields are marked *