Gregor Mendel

Gregor Mendel

Conceptual image of sickle cell anemia with red blood cells and white blood cells.

Phenotype guide: what it is, it’s relation to the genotype and the effect on evolution

An organism’s phenotype is something you can observe – whether that’s eye colour, behaviour, or even something physiological. JV Chamary explains how a phenotype is expressed and its link to the genotype.

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