Answer: Phenotypic ratio=2:2; Genotypic ratio= 2:2.
Explanation: Test cross is the breeding of an individual with Phenotypically recessive individuals.
Heterozygous wire-haired = Ww
Recessive trait= ww
Test crossing result of offspring= Ww Ww ww ww
Genotypic ratio (genetic composition) = 2:2
Phenotypic ratio= 2:2
2 offsprings are wire-haired and 2 Offspring are smooth-haired.
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