Monohybrid crosses reveal units of inheritanceand law of segregationGenerationXParental(P)Yellowpeas(pure-breeding)Greenpeas(: eggs)(: pollen)First filial (F,)All yellowSelf-fertilizationSecondfilial(F2)6022yellow:2001green3:12-16Fig.2.9
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F,resultsFzresultsFz ratioCharacterContrasting traits5474roundSeed shape2.96:1round/wrinkledall round1850wrinkled6022yellowSeed color3.01:1yellow/greenall yellow2001green882fullPod shapefull/constrictedallfull2.95:1299constricted428greenPod color2.82:1green/yellowall green152yellowFlower705 violetviolet/whiteall violet3.15:1color224white651 axialFloweraxial/terminalall axial3.14:1position207terminalStem787 tall2.84:1all talltall/dwarfheight277dwarf2-17
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