question_answer

ABC dominant genes a are required for production of purple colour of flower in a plant A purple plant with genotype AABBCC crossed with a colourless plant with genotype aabbcc produces purple colour in \[{{F}_{1}}\] hybrid. On selfing of \[{{F}_{1}}\]-what proportion of coloured offspring in \[{{F}_{2}}\]

A) \[\frac{27}{64}\]

B) \[\frac{1}{64}\]

C) \[\frac{9}{64}\]

D) \[\frac{37}{64}\]