In the question, what does "it" refer to?
Because Its body structure has segments.
Seeds can be classified based on their size, shape, color, and texture. Additionally, they can be categorized as monocot or dicot seeds based on the number of cotyledons they contain, or as gymnosperms or angiosperms based on whether they are produced in a cone or a fruit. Other classification criteria include the presence of endosperm, embryo structure, and seed dispersal mechanism.