The Certificate Biology for Class X, ICSE Board by Oswal Publishers has been written and composed as per the latest syllabus guidelines by the Council for the Indian School Certificate Examination. Great care has been taken to present the content in an easy to understand manner with high retention value. Chapters have been supplenmented with Diagrams, Illustrations and text blocks for effective learning. Other features of the book include: Chapter Highlights, Inportant online links and resources for additional learning, Self Assessment tools for students and more. Sample questions following the Examination patterns have been provided for practice and subject expertise.