In chickens, the dominant allele Crp produces the creeper phenotype that is characterized by extremely short legs. Creepers are known to be heterozygous. When two creeper chickens are mated, the ratio of offspring phenotypes is 2 creepers: 1 normal. The creeper phenotype is most likely due to a(n) ______ allele.Multiple choice question.conditional lethallethalcodominantincompletely dominant

In some chickens, black feathers and white feathers are co-dominant traits. Chickens that have both a black feather allele and a white feather allele have black and white feathers in a sort of checkerboard pattern across their bodies.If two checkered chickens reproduce, what are the expected phenotype ratios in the offspring?Responses3 black : 1 white3 black : 1 whiteall checkered chicksall checkered chicks1 black : 3 white1 black : 3 white1 black :  2 checkered : 1 white

Rooster feathering in chickens is inherited with the autosomal recessive allele r. Hen feathering is inherited with the autosomal dominant allele R. The trait is sex-limited, only males will show rooster feathering. A male chicken with the genotype Rr will show ______.Multiple choice question.neither hen nor rooster featheringhen featheringrooster feathering

In a population of chickens, some individuals have white legs and others have yellow legs. The gene for leg color has two possible alleles. One allele is for white legs (W), and the other allele is for yellow legs (w).A certain chicken in the population has yellow legs.Which of these could be the chicken’s genotype for the leg color trait?Choose 1 answer:Choose 1 answer:(Choice A)   WWAWW(Choice B)   WwBWw(Choice C)   wwCww

In dogs, short tails (T) are dominant to long tails (t), and brown fur (B) is dominant to black fur (b). If a heterozygous dog with short tail and brown fur mates with a homozygous recessive dog with long tail and black fur, what are the possible phenotypes of their offspring?*1 pointShort tail with brown fur onlyLong tail with brown fur onlyShort tail with black fur onlyLong and short tail with both brown and black fur

A lethal allele usually shows a(n) ______ inheritance pattern.Multiple choice question.incompletely dominantcodominantoverdominantrecessivedominant