Aresearcher creates a mutant pea plant in which cytokinins are overexpressed and gibberellic acid is underexpressed. what is the most likely phenotype of this mutant pea plant? a) the pea plant would be taller with more branches compared to wild-type plants. b) the pea plant would be shorter with fewer branches compared to wild-type plants. c) the pea plant would be shorter with more branches compared to wild-type plants. d) the pea plant would be taller with fewer branches compared to wild-type p