PCB 3063 Study Guide - Final Guide: Zygosity, Chromosome, Meiosis

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Rules of probability multiplication rule happening together multiply probabilities addition rule happening add probabilities. 2 or more independent events probability of any 2 or more events. I h l n 2 n 3 n 4 n 5. No significant difference autosome nonsex chromosome homogametic gex that produces all same size gametes vs heterogameticgex that produces 2 types of gametes. X chromosome be presents male determininggene on y chromosome genes affectingfertility on x and y chromosomes. 23rd sex chromosome ways to determine sex chromosomal genetic environmental social. X and y chromosomes are homologous only at pseudo lorain locus in homologous chromo homol g s y al l. 0 ar ro mo regions for sex determination. R red pink r rr r r pink white co dominance letters ab. 2 capital pleiotrophic genes have effect compound heterozygotes more recessive phenotype. Vs dominant epistasis needs only 1 dominant allele other effects in more than 1 allele is blank.