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In a certain breed of dogs, deafness is due to a recessive allele (d) of a particular gene, and normal hearing is due to its dominant allele (D). What percentage of the offspring of a normal heterozygous dog and a deaf dog would be expected to have normal hearing?
A-- 50%

B-- 100%

C-- 25%

D-- 0%

Respuesta :

Answer:50

Explanation:

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50% of offspring will have normal hearing.

  • In the presence of dominant allele the recessive allele don't show its character.
  • To be visible the recessive allele is needed to be in homozygous stage.

What is allele?

  • It describe the variant of a gene.
  • All allele together make up the set of genetic information that define gene.
  • Allele are present in the same position or locus in the chromosome.
  • Humans are called diploid due to two alleles at each genetic locus.

To know more about allele here

https://brainly.com/question/14206531

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