Pedigree Analysis

Analyze family trees to understand inheritance patterns

Introduction

Symbols

Patterns

Analysis

Quiz

Complete

Introduction to Pedigree Analysis

Pedigrees are family trees that show the inheritance of traits across generations. They help geneticists understand how traits are passed from parents to children.

What is a Pedigree?

A pedigree is a diagram that shows:

• Family relationships across generations

• Which individuals are affected by a trait

• The pattern of inheritance

• Possible genotypes of family members

By analyzing these patterns, we can determine how traits are inherited and predict the likelihood of future offspring being affected.

Applications

Medical Genetics: Identify genetic diseases and counseling for families.

Animal Breeding: Track desired traits in livestock and pets.

Plant Breeding: Develop crops with beneficial characteristics.

Evolutionary Studies: Understand how traits evolved over time.