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Practice problem

Dominant (Genetics) — Alleles, Genes & Traits

By Gabi Slizewska
This is a diagram showing genotypes and the resulting phenotypes. The first genotype has two black alleles and the phenotype is black fur. The second genotype has a black allele and a brown allele and the phenotype is black fur. The third genotype has two brown alleles and the phenotype is brown fur.

Image source: By Designer-Obst CC0, via pixabay.com

Image source: By Tomas Andreopoulos CC0, via pexels.com

The diagram above shows genotypes for fur color in cats and the corresponding phenotypes. Which fur color is dominant?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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