Sophia Learning
Sophia: Types of Traits: Lesson 2
This lesson will explain that genotypes can be either homozygous or heterozygous. It is 2 of 4 in the series titled "Types of Traits."
Sophia Learning
Sophia: Types of Traits: Lesson 3
This lesson will explain that genotypes can be either homozygous or heterozygous. It is 3 of 4 in the series titled "Types of Traits."
ClassFlow
Class Flow: Punnett Squares
[Free Registration/Login Required] Students will use Punnett Squares to analyze how biological traits are passed on to successive generations.
ClassFlow
Class Flow: Using a Punnett Square
[Free Registration/Login Required] This flipchart show students how to use a Punnett Square to introduce how homozygous and heterozygous genotypes are inherited and how they determine phenotypes.
Educaplus (Jesús Peñas Cano)
Educaplus: Genotipo Y Fenotipo [In Spanish]
Cross different types of peas and study the phenotype and the genotype of the offspring.