Which group of plants is also characterized by having two seed leaves?

The group of plants characterized by having two seed leaves is known as dicots or dicotyledons. These plants typically exhibit a range of features that differentiate them from other groups. One of the defining characteristics of dicots is the presence of two cotyledons, which are the first leaves that appear during the seedling stage. This is in contrast to monocots, which only possess one cotyledon.

In addition to the number of seed leaves, dicots often have broad leaves with a network of veins that spread out from a central vein. They usually display floral parts in multiples of four or five and have a vascular system that features both xylem and phloem organized in a ring. Common examples of dicots include beans, sunflowers, and roses.

The other options, such as annuals and biennials, refer to the life cycles of plants rather than their seed leaf characteristics. Annuals complete their life cycle within a single growing season, while biennials take two years to complete their life cycle. Monocots, on the other hand, have only one seed leaf, making the distinction between these groups important for understanding plant biology and classification.