Class Dala YEPD plati Strains of S ra in r op muti muting ty

Class Dala YEPD plati Strains of S ra in r op muti, muting type type pln) Plate Strui, r o mutiny Struts of muting t pe ple al a 2 a a a a

Solution

1). The complementation test is used to test whether two alleles are on the same or different chromosomes. If cross between two mutants are able to produce a wild type genotype, this indicates the occurrence of complementation. Complementation occurs only if the genes are present in different chromosomes.