Problem: In a monohybrid cross of a dominant purple flowered (PP) pea plant with a recessive white flowered (pp) pea plant, all of the F1 were purple (Pp). If you created a cross for the F2 generation, crossing 2 plants that were Pp, what would the phenotypic ratio of those offspring be (using a Punnett Square)? Question 21 Answer A. 3 purple: 1 white B. 3 white: 1 purple C. 3 PP: 1 pp D. 1 PP: 2Pp: 1pp