From a review of the previous edition: "I strongly recommend it as an essential reading and reference book for younger and older workers alike". Nature

Fish lives in environments with a wide variety of chemical characteristics (fresh, brackish and seawater, acidic, alkaline, soft and hard waters). From an osmor

Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes

Osmoregulation and water balance are essential topics in animal physiology. This book starts with the physical properties of water, and the influence that it ha