Modifications of Mendelian monohybrid ratio

MODIFICATIONS OF MENDELIAN 3:1 PHENOTYPIC RATIO

  • The phenotypic ratio of 3:1 in monohybrid crosses is obtained when there is complete dominance.
  • The ratio is modified in conditions like incomplete dominance, codominance and lethality.
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Last modified: Wednesday, 11 January 2012, 5:44 AM