Skip to content

Course home

x
Selective breeding
x

What selective breeding is

What selective breeding is

Flow chart of selective breeding showing variation in a population, choosing parents with desired inherited characteristics, breeding them, selecting the best offspring, and repeating over generations

Selective breeding is artificial selection: humans choose parents with useful inherited characteristics and breed them. Variation means individuals in a population are not all the same, so some are better suited to the breeder's goal.

Selective breeding Lesson

  1. IGCSE
  2. /Biology
  3. /Selective breeding

Step-by-step lessons on Edexcel IGCSE Biology Selective breeding. Each one builds up to exam-style questions. Start with the foundational cell biology and core content before moving on to the more data-heavy ecology, genetics and practical-skills topics, which carry a large share of the exam marks.

Lessons