In Antirrhinum two plants with pink flowers were
hybridized. The F1 plants produced red, pink and
white flowers in the proportion of 1 red, 2 pink and
1 white. What could be the genotype of the two
plants used for hybridisation? Red flower colour is
determined by RR and white by rr genes.
(a) rrrr (b) RR
(c) Rr (d) rr

1 Answer

Answer :

(c) Rr

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