What is a Phenotype? Learn the phenotype definition, what phenotype means in genetics, and some common phenotype examples in humans and other organisms.

In biology, a phenotype is defined as the observable traits or characteristics of an organism which is the result of the interaction of genes and environmental factors. These traits include physical …

The terms Genotype and phenotype may sound similar, but there is a huge difference between genotype and phenotype. The genotype is a set of genes in DNA responsible for unique traits …

A phenotype is any observable trait in an organism, including appearance, behavior, and metabolic functions. This video explains how phenotypes are the physical expressions of our …

The heterozygous phenotype is the same as the dominant phenotype, in case the alleles show complete dominance. Contrastingly, in incomplete dominance, a heterozygous phenotype is …

The terms genotype and phenotype not only sound similar they are also closely related. Learn how an organism's genetic makeup -its genotype- affects its appearance or phenotype in this …

Learn the definition of the Punnett square and how it's used to determine the potential genotype and phenotype of offspring. View Punnett square examples to aid understanding.

Read about phenotypic ratios and discover the difference between a phenotype and a genotype. Learn how to find phenotypic ratios using a Punnett square, and see phenotype ratio examples.

In this lesson, learn the heterozygous genotype definition, see if heterozygous is dominant, recessive, or both, and learn what a heterozygous mutation is.

Learn about dominant vs recessive phenotypes. Compare and contrast dominant and recessive genes, and discover examples of recessive and dominant phenotypes.