+50 Free Biology Books [PDF]
Are you looking for the best biology books? We have gathered them for you. We know that you are dedicated to researching this or other topics, either because you study them or simply because you have a special interest in the subject. Whatever your goal, we can help you.
We have created well thought-out collections for lovers of the natural sciences, including biology, of course. That’s why we have developed a whole library of books on biology in PDF format for the delight of those who are curious about this discipline. You will find here invaluable information.
The origin of biology, like that of the other sciences, comes from philosophy, from which it was separated at the time of the Enlightenment. However, its modern conception developed after the essential findings of Darwin and Mendel, at the end of the 19th century. This is when the most relevant advances in evolution and genetics were made.
Throughout history, this natural science has been given the task of answering essential questions about the origin of life and its fundamental laws. In that sense, its study is fascinating and is the basis of many other sciences that feed on it to advance their own findings.
Biology is the science that studies all living organisms on the planet, from the microscopic to the largest. It encompasses all kingdoms: human, animal and plant. Each one of vital importance to preserve the world as we know it.
The importance of this natural science lies in the fact that it explains how life develops on earth, its origin, evolution and even its possible death. It is also in charge of studying the natural laws that govern life and how to improve it, collaborating with branches such as ecology, medicine or chemistry. Its theoretical principles feed many other important disciplines.
Biology is not a totally independent science, since it also feeds on other elementary sciences such as mathematics, physics and chemistry, mainly. Its study is based on the scientific method.
It explains the development of living organisms in the following way: Through a metabolic process, the internal condition of organisms is maintained in equilibrium, due to different chemical reactions of nutrition and waste. Likewise, there is a relationship with the environment, reacting to its stimuli.
Thanks to biology, crucial discoveries have been made in the history of mankind, such as the case of penicillin and vaccines, which have saved so many lives to date. Also, the future seems to advance thanks to molecular biology that contributes to the genetic modification of food.
For all these reasons and many more you should take a look at our collection of free biology books in PDF format. We know that you are passionate about this science that is indispensable to continue walking on this planet and, consequently, we wanted you to increase your knowledge about it.
1) Botany Books
Botany (from the Greek botanē that means grass) is a science whose object of study is the kingdom plantae, comprising plants, fungi and algae. Botany is a part of biology, which is the science that studies all living organisms.
Core botany studies plants, fungi and algae in their composition, functions, development, location, adaptations, etc., but there is also applied botany that studies the possibilities of using these species as remedies, in cosmetic products or other uses.
The father of botany was Theophrastus, a disciple of Aristotle, who in the 4th century B.C. published the first works focused on the study of plants. Few advances were made in the following centuries. Perhaps the most outstanding figure in the field of botany is Carl Linnaeus, an eminent Swedish scientist of the 18th century who devoted most of his life to studying and classifying plants and animals.
2) Cell Biology Books
Cell biology is the science that studies the properties, characteristics, evolution, life cycle and interaction of the cell with its environment. Cell biology is also known as cellular biochemistry. Cell biology studies derive from previous disciplines such as cytology (the branch of biology that studies cells) and histology (the discipline that studies organic tissues).
Cell biology is essential for the quality of life of human beings. This is because its findings and research are decisive, for example, in preventing diseases such as cancer or Alzheimer’s disease.
It also helps to propose therapeutic alternatives to improve the repair processes of human tissues and organs, as well as to combat agents that cause severe disorders in living organisms, such as those that occur when bacteria or viruses appear.
3) Molecular Biology Books
Molecular Biology is the scientific discipline that aims to study the processes that take place in living organisms from a molecular point of view. The following definition of Molecular Biology can be found in the Human Genome Project: The study of the structure, function and makeup of biologically important molecules.
This area is related to other fields of Biology and Chemistry, particularly Genetics and Biochemistry. Molecular biology is mainly concerned with understanding the interactions of the different systems of the cell, which includes many relationships, including those of DNA with RNA, protein synthesis, metabolism, and how all these interactions are regulated to achieve proper cell function.
So, here ends our selection of free books about Biology. We hope you liked it and that you already have your next book!
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