The ?1 protein produced by the yeast MAT?? allele functions:
A. alone to repress ?-specific genes in haploid ? cells.
B. with Mcm1 protein to repress ?-specific genes in haploid ? cells.
C. with ?2 protein to repress haploid-specific genes in diploid cells.
D. with a1 protein to repress ?-specific genes in diploid cells.
C
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What will be an ideal response?
Although mutation is the original source of genetic variation, its influence on changing allelic frequencies is relatively minor
Indicate whether the statement is true or false