As per the regulations and syllabus provided by VCI, MSVE-2016, this PhysioScan was prepared on the topics of excretory system, reproductive physiology, physiology of lactation, endocrinology, animal growth and environmental physiology. Physiology is a vast subject and veterinary students are too busy to learn all that is known about it. During a period of examinations, we realized that most students are not solving the objective questions. Therefore, we planned to prepare this multiple choice questions book based on the new syllabus framed by VCI in simple and concise manner. This PhysioScan covered all the aspects of veterinary physiology paper-II. This book will make easy understanding within a short period of time for those students who are preparing for the competitive examinations of ICAR, ASRB, UPSC, State PSC, senior research fellowship, junior research fellowship etc.