30-C2.3s 

Analyzing and Interpreting:  Students will analyze data and apply mathematical and conceptual models to develop and assess possible solutions      •interpret patterns and trends of inheritance of traits and predict, quantitatively, the probability of inheritance of traits illustrated in monohybrid, dihybrid and sex-linked inheritance, using pedigrees and Punnett squares [ICT C7-4.2]      •perform experiments to record and explain predicted phenotypic ratios versus actual counts in genetic crosses to show a relationship between chance and genetic results (PR-NS2)(PR-NS3)(PR-NS4)(AI-NS3)    •draw and interpret pedigree charts from data on human single-allele and multiple-allele inheritance patterns; e.g., hemophilia, blood types (PR-NS4)(AI-NS2)[ICT C7-4.2]      •analyze crossover data for a single pair of chromosomes to create a chromosome map showing gene arrangement and relative distance (AI-NS2)[ICT C7-4.2] ;  e.g.    •identify limitations of data associated with phenotypic ratios for small populations in which the ratios may not conform with the theoretical ratios expected (AI-NS4))