here's what mine says in the table of contents
Chapter 11: Animal Physiology
contains: Digestion in Humans, Gas exchange in humans, human circulation. chemicalsignals, temp regulation, osmoregulation, excretion, nervous system, muscle
Chapter 12: Human Immune System
Chapter 13: Animal Reproduction and Development
talks about both sexual and asexual, sexual reproduction starts on 262 (at least with 2006 version, dont know what little they change but it will close to this page on recent editions)