Which feature is characteristic of the Fabaceae family?

• A. Is evergreen
• B. Produces cones
• C. Produces legume fruits
• D. Lacks seeds

Answer: (C)

The feature being tested is the type of fruit the plant produces. Fabaceae, also known as the legume family, is defined by producing legume fruits — pods that split open along two seams to release the seeds inside. This pod-like fruit is the classic signature of many familiar legumes such as beans, peas, lentils, and peanuts, and it helps distinguish Fabaceae from other plant families.

While many legumes have additional distinctive traits (often compound leaves and sometimes nitrogen-fixing root nodules), the legume fruit itself is the key characteristic. Other options don’t fit because evergreen habit isn’t universal to the family, cones are produced by non-flowering plants like conifers, and seeds are produced by most plants, so those traits aren’t unique to Fabaceae.