Which features are typical of dicots?

• A. Two cotyledons
• B. Net-like venation
• C. Flower parts in multiples of four or five
• D. All of the above

Answer: (D)

Dicots can be identified by a combination of features: two seed leaves (cotyledons) in the embryo, leaves with net-like (reticulate) venation, and floral parts that occur in multiples of four or five. When these traits appear together, they strongly indicate a dicot plant. In contrast, monocots typically have a single cotyledon, parallel leaf veins, and floral parts in multiples of three, which helps distinguish the groups. Therefore, the combination of two cotyledons, net-like venation, and floral parts in four or five is characteristic of dicots.