Biology text books are for the requirements of the present day competition oriented students. The text books are made examination oriented and for giving the full insight into the subject. There are more than 2 million different kinds of organisms on this earth. The earth contains countless places to live and therefore a great diversity of life is observed all over. The living organisms possess distinct characteristics, which entail a mechanism of origin and evolution of diversities and maintain a balancing relation with nature. All these aspects come under the science of biology. The biology text books provide all the knowledge on these.
Biology text books give us a sequential break up of each chapter in the content itself. The progress check questions enable the students to familiarize themselves with the variety of questions usually asked in theexaminations. It alsohelps for a quick revision prior to the examinations. The new figures, chartsetc. in the text book make the topics more interesting and easy to understand.
The biology text books help to update the existing knowledge and increase knowledge base of the students. The explanation of biological facts and findings incorporate an extensive use of explicitly labeled diagrams to illustrate the text. As visuals hold a great appeal as a learning aid, it is expected that the tedium of studying text will be greatly reduced.