A pink-flowered plant is crossed with a white-flowered plant. What is the probability of producing a pink-flowered plant? %

If the pink flowered plant is all dominant (let’s say PP for the alleles) and white is recessive (pp) then the probability of a pink flowered plant would be 100%
If pink flowered plant is heterozygous (Pp) and a red flower is dominant (PP) then the probability of a pink flowered plant with white recessive would be 50%