What is the difference between a monohybrid cross and a dihybrid cross? a. a monohybrid cross involves a single parent, while a dihybrid cross involves two parents. b. a monohybrid cross produces a single progeny, while a dihybrid cross produces two progeny. c. a dihybrid cross involves organisms that are heterozygous for two characters and a monohybrid only one. d. a monohybrid cross is performed for one generation, while a dihybrid cross is performed for two generations. e. a monohybrid cross results in a 9: 3: 3: 1 ratio of offspring, while a dihybrid cross gives a 3: 1 ratio?