Multiple ChoiceIf the phenotype reflects the activities of more than one gene, it is called a ______ trait.68views
Multiple ChoiceA situation where a single individual expresses two different alleles is referred to as:60views
Open QuestionIn shorthorn cattle, coat color may be red, white, or roan. Roan is an intermediate phenotype expressed as a mixture of red and white hairs. The following data were obtained from various crosses:Does the roan phenotype illustrate a case of incomplete dominance or a case of codominance? Explain.26views
Open QuestionIn four o’clock plants, many flower colors are observed. In a cross involving two true-breeding strains, one crimson and the other white, all of the generation were rose color. In the , four new phenotypes appeared along with the and parental colors. The following ratio was obtained:Propose an explanation for the inheritance of these flower colors.24views
Multiple ChoiceTopic: Variations of Dominance. In a heterozygous individual (Aa), the allele whose phenotype is observed under complete dominance is called the:
Multiple ChoiceIn genetics, when using letter symbols to represent alleles, how is a dominant allele typically represented?
Multiple ChoiceIn the context of variations of dominance, which term describes an allele that is phenotypically expressed only when present in the homozygous state?
Multiple ChoiceIn the context of variations of dominance, which statement best describes a recessive allele?