A Haploid Yeast Strain Has Mating Type a and Genotype

question 1

Multiple Choice

A haploid yeast strain has mating type a and genotype his4 TRP1. A different haploid yeast strain has mating type ? and genotype HIS4 trp1. The two strains mate and produce diploid offspring with genotype his4 TRP1 / HIS4 trp1. The diploid cells undergo meiosis to produce a variety of tetrad types. In the following questions, the genotypes of the spores in a tetrad are shown. For each tetrad, tell what type it is: parental (PD) , non-parental (NPD) , or tetratype (T) .
-his4 TRP1; his4 TRP1; HIS4 trp1; HIS4 trp1

• A)PD
• B)NPD
• C)T
• D)cannot be determined

---

Definitions:

Discrimination

Unfair or prejudicial treatment of individuals based on characteristics such as race, gender, age, or sexual orientation.

Norris-LaGuardia Act

A 1932 U.S. federal law that limited the power of federal courts to issue injunctions in non-violent labor disputes, thereby promoting fair labor practices.

Injunctions

Legal orders issued by a court to prevent an action or to force an action to be taken.

Collective Bargaining

The process of negotiation between employers and a group of employees aimed at agreements to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and rights.