Ahaploid strain of neurospora crassa with purple spores in discovered. the allele associated with purple pigment is named p and is a variant of the wild type allele that gives a pink color (p +). the purple strain is crossed with a wild type haploid strain, and tetrad analysis is performed. the results of this analysis are presented below(in page 2) a. what is the genetic distance from the centromere to the p locus.(group 1) b. provide a diagrammatic explanation for the observation of the asci phenotypes labeled i and ii. (