What the Heck is this Color? |
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Ever have one of those "What the heck is this color, anyway" colored pups or dogs? There is an explanation: it could be caused by an Incomplete dominance or Codominance of the genes. INCOMPLETE DOMINANCE: The situation in which both alleles of a heterozygote influence the phenotype. The phenotype is usually intermediate between the two homozygous phenotypes. The situation in which a heterozygote shows a phenotype somewhere (but not exactly half-way) intermediate between the corresponding homozygote phenotypes. (Exact intermediacy is no dominance). Simply: lightens the dark color and darkens the light color --- ex. pink roses (not red, not white). CODOMINANCE: The situation in which a heterozygote shows the phenotypic effects of both alleles equally. Simply: a blending of colors --- ex. would be Clay (not black, not cream). |
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OVERVIEW | BASIC GENETICS | BLACK | RED | BLUE | FAWN | CREAM COLOR COMPARISON | MIS-MARKED | WHAT THE HECK IS THIS COLOR? |
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