BiologyWise
Biology Wise: Homozygous vs. Heterozygous
Genetic traits are described as homozygous or heterozygous based on allele similarity. Homozygosity and heterozygosity are explained in this resource. Includes a chart highlighting their differences and some examples that occur in humans.
BiologyWise
Biology Wise: Interesting Aspects of Human Genetics
Provides an overview of the field of human genetics, how it began with Mendel's work, some basic genetic principles, how genetic disorders are transmitted, and how physical characteristics are inherited.