A summary of Chapter 1 in Charles Darwin's On the Origin of Species. Learn exactly what happened in this chapter, scene, or section of On the Origin of Species and what it means. Perfect for acing essays, tests, and quizzes, as well as for writing lesson plans.

Understanding the Context

On the Origin of Species Chapter 1 Summary & Analysis | SparkNotes CHAPTER 1. VARIATION UNDER DOMESTICATION. Causes of Variability. Effects of Habit.

Key Insights

Correlation of Growth. Inheritance. Character of Domestic Varieties. Difficulty of distinguishing between Varieties and Species. Origin of Domestic Varieties from one or more Species.

Final Thoughts

Domestic Pigeons, their Differences and Origin. Principle of Selection anciently followed, its Effects. Methodical and ... Need help with Chapter 1 in Charles Darwin's The Origin of Species? Check out our revolutionary side-by-side summary and analysis. Chapter I.

VARIATION UNDER DOMESTICATION. Causes of Variability — Effects of Habit and the use and disuse of Parts — Correlated Variation Inheritance Character of Domestic Varieties — Difficulty of distinguishing between Varieties and Species Origin of Domestic Varieties from one or more Species — Domestic Pigeons, their Differences and Origin — Principles of Selection, anciently ... CHAPTER I. VARIATION UNDER DOMESTICATION.