How many of the following are related to Mustard ?a) Hypogynous b) Tetramerous c) Tetradynamousd) Marginal placentatione) False septum formation

Mustard belongs to Brassicaceae family. Brassicaceae family is characterized by the presence of hypogynous, tetramerous and tetradynamous flowers. There is also the presence of a false septum called replum. But mustard shows parietal placentation. Marginal placentation is commonly observed in members of Fabaceae family.