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In certain breeds 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
(Dd) dog and a deaf dog (dd) would be expected to have normal hearing?
00%
25%
50%
100%

Respuesta :

biabus05

Answer:

50%

Explanation:

D | d

D | -----|----

| DD | Dd

d | -----|----

| Dd | dd. so 50% because Dd and Dd both possess the dominant trait and are heterozygous