If a red crown is a recessive sex-linked trait in Australian warblers, what percent of the offspring will have red crowns from a cross of: a red-crowned male and a heterozygous brown-headed female? Fill in the parental cross, the Punnett square, and give the indicated percentages: % female w/red crowns, % male w/red crowns, %total offspring w/red crowns

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.