Is wheat is a dicotyledon plant?

No, wheat is not a dicotyledon plant; it is a monocotyledon. Monocots, such as wheat, belong to the group of flowering plants characterized by having one seed leaf, or cotyledon, in their seeds. Other features of monocots include parallel leaf veins and flower parts typically in multiples of three. In contrast, dicotyledons have two seed leaves and exhibit branching leaf veins and flower parts usually in multiples of four or five.