A company sells a natural medicine with plant ingredients to help treat dementia, a disease in which people have a hard time remembering things.The natural ingredients in the medicine are most likely from which type of plant?

Ginkgo is the plant group associated with extracts used in some natural products marketed to support memory and thinking. The question describes a medicine made with plant ingredients intended to help with dementia, which points to ginkgo rather than conifers, gnetophytes, or cycads.

AI-written and checked against the verified answer.