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What Causes Codominance?

Codominance is the appearance of both parental phenotypes together in the offspring, caused by intragenic (allelic) gene interactions. Explore... View Article

What Are Genotypes?

The genotype is the set of genes in DNA responsible for a trait. It can also be defined as the composition of the individual. Explore more:... View Article

What Are Alveoli Made Of?

Alveoli are small, balloon-like sacs with thick-walls found in the lungs. They are mainly composed of capillaries, an epithelial layer of simple... View Article