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A protein called keratin71 affects what kind of hair dogs have. One variation of keratin71 results in straight hair. A variation of keratin71 results in curly hair. This curly-hair variation of keratin71 has a different protein structure than the straight-hair variation. Write the steps to complete a flow chart to describe how straight hair is produced in dogs.

Respuesta :

Dogs with N/N (i.e, N = no curl) genotype are observed to have a straight hair coat. This curl variant cannot be transmitted to their offspring.

How are dogs' straight hair strands created?

Dogs who have straight hair have two copies of the straight version of the gene (cc); dogs who have wavy hair have one copy of the straight form of the gene and one copy of the curly form (Cc); and dogs who have curly hair are homozygous for the curly mutation (CC).

The RSPO2 gene (furniture), FGF5 gene (long hair), and KRT71 gene (coat type) are the three genes involved (curly gene). Both the furnishings gene and the curly gene are dominant, and only one copy is necessary to have a coat that is furnished or curly, respectively.

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