CHAPTER VII
[Adaptations for the Preservation of the Species] 170
Methods of Reproduction: [Simple or Asexual Method], 170; [Complex or Sexual Method], 171. Development: [Structure of an Egg], 172; [Development of an Egg], 173; [Metamorphosis of a Mosquito], 174; [Metamorphosis of a Butterfly], 176; [Development of the Chick], 177. [Protection and Care of Young: Library Exercise], 179. [Adaptation for the Preservation of the Species: Review and Library Exercise], 180.