Which explains why only one set of dna combines with an ovum when there are millions of sperm ejaculated? multiple sets of dna enter the ovum. the ovum dissolves so only one set of dna is present. only one sperm cell makes it to the ovum. the ovum only accepts one sperm cell and blocks the rest.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts