The series of the Workbooks Biology for Middle Classes VI to VIII has been introducing to enable the child to have regorous practice of all types of questions. Space for writing answers and drawing figures has been provided after each questions. This workbook will prove a complete supplement to the textbook in preparing students for their successive examinations. Having Educational aspects in mind the questions of each chapter has been divided into four segments: Knowledge-based questions, Understanding-based questions, Application-based questions amd skill-based questions.