Dr. Daizy Singh is a distinguished academic and Professor, serving as the Head of the Department of Anatomy at B.J.S. Dental College, Hospital, and Research Institute, Ludhiana. A graduate of the prestigious Lady Hardinge Medical College, New Delhi, and a postgraduate from D.M.C. and Hospital, Ludhiana, Dr. Singh brings a wealth of knowledge and experience to her field. With this book, she aims to provide a comprehensive and exam-focused resource for students, making complex biological concepts accessible and understandable.