KVPY SX SB Exam 05-Nov-2017 Question Paper

When a pure bred, red flower-producing plantof genotype RR is crossed with a pure bred,white flower-producing plant of genotype rr,all the ${\mathit{F}}_1$ plants produced pink flowers If all theplants in each generation from ${\mathit{F}}_1\mathrm{to}{\mathit{F}}_6$ areselfed, what will be the percentage of plantswith red and white flowers in the finalpopulation consisting of a large number ofindividuals ? (Consider that flower colour hasno effect on reproduction and survival.)