A Test Cross Can Be Used to Do All of the Following

Multiple Choice

A test cross can be used to do all of the following except

A) determine whether an individual that displays a dominant phenotype is homozygous for the trait.
B) determine whether an individual that displays a dominant phenotype is heterozygous for the trait.
C) gather genotype information from phenotype information.
D) identify the chromosome on which a gene is locateD.