BIOZONE's NCEA Level 3 Biology (Internals) provides a comprehensive, engaging resource for use in both collaborative and independent learning environments. An emphasis on key ideas and learning in context supports students in meeting the content and skills requirements of the Level 3 Biology internally assessed NCEA Achievement Standards. This substantial revision makes extensive use of diagrams and photographs to explain concepts, and the content, questions, and tasks are focussed on meeting NCEA AME achievement criteria. Achievement Standards: AS 3.1: Practical investigations in biology. AS 3.2: Developing an informed response. AS 3.4: Homeostasis. AS 3.7: Manipulating genetic transfer