What are genotypes and phenotypes?  not to complicated please :)))

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A genotype is the genetic makeup of an organism. For example, if a pea plant had two genes for height, one from each parent, depending on which two genes it has, this genotype will in turn, affect the phenotype, or how it appears. If the plant inherited one tall allele and one short allele, its genotype is heterozygous for tall. Using the letters T for tall which is dominant, and lowercase t for short, which is recessive, its genotype is then Tt for its height. The appearance or phenotype of this plant in terms of height is tall. This is because a tall allele which is dominant will be expressed and the other short allele for height, which is recessive, will remain hidden.

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