AnswerProblem 1:Parents: Two pink flowered four o’clock plants (genotype RN).Types of Gametes: Each parent will produce two types of gametes: R and N.Problem 2:Parents: One red flowered four o’clock plant (genotype RR) and one pink flowered four o’clock plant (genotype RN).Types of Gametes:The red flowered parent will produce one type of gamete: R.The pink flowered parent will produce two types of gametes: R and N.