The table below lists human blood group genotypes and phenotypes HUMAN BLOOD GROUPS
Phenotype
A
Genotype
JAJA, AI
BIB, Bi
Ајв
B
AB
O
Why is the AB phenotype a result of codominance?
Neither allele is expressed in the phenotype.
Both alleles are equally expressed in the phenotype.
One allele masks expression of the other during expression of the phenotype.
Both alleles blend together to form an intermediate phenotype during expression

When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls