This text explores human biological variation in its broadest sense - from the molecular to the physiological and morphological - focusing on the micro-evolutio

Pheromone Biochemistry covers chapters on Lepidoptera, ticks, flies, beetles, and even vertebrate olfactory biochemistry. The book discusses pheromone productio

Specifically for the health professional, this book contains an extensive compilation of research findings on biologic variation by race, age, and gender relati

Darwin's theory of evolution by natural selection was based on the observation that there is variation between individuals within the same species. This fundame