Which statement best describes broadleaf (dicot) plants?

Which statement best describes broadleaf (dicot) plants?

• A. They have two seed leaves
• B. They have flowers in threes
• C. They have parallel leaf venation
• D. They germinate with one seed leaf

Answer: (A)

Broadleaf plants, or dicots, are defined by having two seed leaves (cotyledons) when they first germinate. That two-cotyledon trait is the clearest way to distinguish dicots from monocots, which typically have only one seed leaf at germination. The other statements point to monocot characteristics—flowers in threes and parallel leaf venation—whereas dicots usually show net-like leaf veins and floral parts in multiples of four or five. So, the description of having two seed leaves best captures the defining feature here.

Broadleaf plants, or dicots, are defined by having two seed leaves (cotyledons) when they first germinate. That two-cotyledon trait is the clearest way to distinguish dicots from monocots, which typically have only one seed leaf at germination. The other statements point to monocot characteristics—flowers in threes and parallel leaf venation—whereas dicots usually show net-like leaf veins and floral parts in multiples of four or five. So, the description of having two seed leaves best captures the defining feature here.