Question 7
3pts
LO21 Calculate genotypes and phenotypes in sex-linked, sex-limited and sex-influenced traits.
In some sheep, horns are produced by an autosomal allele that is dominant in males and recessive in females. A horned female is crossed with a hornless male. One of the resulting F_(1) females is crossed with a hornless male. What proportion of the male and female progeny from this cross will have horns?
100% horned males, 100% hornless females
50% horned males, 100% hornless females
100% horned males, 50% horned females
50% horned males, 50% horned females
Question 7
3 pts traits. LO21 Calculate genotypes and phenotypes in sex-linked, sex-limited and sex-influenced
In some sheep, horns are produced by an autosomal allele that is dominant in males and recessive in females.A horned female is crossed with a hornless male.One of the resulting from this cross will have horns? F females is crossed with a hornless male.What proportion of the male and female progeny
O100%horned males,100%hornless females O50% horned males,100%hornless females 100% horned males,50% horned females O50%horned males,50%horned females