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When the offspring of purple and white flowered pea plants were crossed, they produced purple and white flowered plants in the ratio of 3:1. Using letter H to represent the gene for purple colour;
(a) State the genotype of: (i) Parents (ii) F1 generation.
(b) Work out the cross between plants in the F1 generation.
(c) Account for the colour of the flowers in plants of the F1 generation.