A dog that is homozygous dominant for Tyrp1 and homozygous recessive for Mc1r will be what color?
Question
A dog that is homozygous dominant for Tyrp1 and homozygous recessive for Mc1r will be what color?
Solution
The color of a dog's coat is determined by multiple genes, including Tyrp1 and Mc1r.
Tyrp1 is a gene that affects the production of black pigment. If a dog is homozygous dominant for Tyrp1 (meaning it has two copies of the dominant allele), it will produce black pigment.
Mc1r is a gene that affects the distribution of pigment in the dog's coat. If a dog is homozygous recessive for Mc1r (meaning it has two copies of the recessive allele), it will have a uniform distribution of pigment.
Therefore, a dog that is homozygous dominant for Tyrp1 and homozygous recessive for Mc1r will be uniformly black.
Similar Questions
It is observed in the phenotype when homozygous.Group of answer choicesrecessive alleledominant allele
If a pedigree shows heterozygous individuals are unaffected, then the disorder is likely _____.Group of answer choicesdominantrecessiveNext
The ________ is most commonly found in nature.wild-type traitdominant traitrecessive traitparental type
Variations of genes inherited from parents.Group of answer choicesdominantallelesrecessivegenotypephenotypeheterozygoushomozygousNext
eterozygotes are unaffected.Group of answer choicesautosomal dominant disorderautosomal recessive disorderNext
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.