12th Class
Biology
Principle Of Inheritance And Variation
Question Bank
MCQs - Principles of Inheritance and Variation
question_answer
In Antirrhinum two plants with pink flowers were hybridised. The \[{{F}_{1}}\] 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.