Ragos y herencia: genes dominantes y genes recesivos

Gregor Mendel discovered the principle of dominance and recessiveness, where dominant genes mask recessive ones. This principle is encapsulated in the law of dominance, which states that dominant genes are expressed while recessive ones are hidden. Mendel's work with pea plants led to these findings, which apply to various human traits like earlobe shape and tongue rolling.

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