Inactive Tutor answered 09/17/19
Flowering plants are divided into two main groups, monocots and dicots. Monocots and dicots differ in the suture of their seeds, roots, stems, leaves, and flowers.
Seeds
Monocot - one one cotyledon (vein)
Dicot - two cotyledons
Roots
Monocot - fibrous roots that web in many directions and do not extend too deeply into the soil.
Dicot - one main root called a taproot that other, smaller, roots branch off from. Dicot roots dig much deeper into the soil.
Stems
Monocot - the vascular tissue (responsible for transporting water and nutrients around the plant) of the stem is arranged sporadically.
Dicots - stem vascular tissue is arranged in a circular pattern.
Leaves
Monocots - contain parallel veins
Dicots - contain branding veins in their leaves
Flowers
Monocots - flowers petals exist in groups of three
Dicots - flowers petals can be found in groups of four or five.
So is a rose a dicot? By observing the structure of it's seeds, roots, stems, leaves, and flowers we can determine that it is in fact a dicot!