The key to exam success is a good understanding of the subject and practice. This form 3 Biology is designed for that purpose. It allows you to practice different kind of questions: from short answer questions, through structured questions to essays. The answers at the back allow you the opportunity to evaluate your answers against schemed model answers. It covers the entire KCSE form two syllabus with topics rearranged into units for good chronology and coherence. The content herein has been pegged on the KCSE high school biology curriculum objectives. It will test the learner on all types of questions: memory; synthesis; analysis; comprehension; and interpretation. This will ensure a detailed grasp and understanding of Biology. Moreover the ASEI and PDSI concepts of the SMASSE project in high school science curriculum have been considered.

The key features of this book include:

• Guide to passing exams-collation of ideas from examiners, counselors and examining bodies; 
• Standard KCSE model practice questions contributed by experienced teachers and examiners. 
• Model answers to the practice questions;