Context: The flowering plants (angiosperms), also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants, with about 350,000 species. Like gymnosperms, angiosperms are seed-producing plants; they are distinguished from gymnosperms by characteristics including flowers, endosperm within the seeds, and the production of fruits that contain the seeds. Etymologically, angiosperm means a plant that produces seeds within an enclosure, in other words, a fruiting plant. The term "angiosperm" comes from the Greek composite word (angeion-, "case" or "casing", and sperma, "seed") meaning "enclosed seeds", after the enclosed condition of the seeds.

Question: What are the most diverse group of land plants?
Answer: angiosperms

Question: How many species of flowering plants are there about?
Answer: 350,000

Question: What do angiosperms have in common with gymnosperms?
Answer: seed-producing plants

Question: What does an angiosperm produce its seeds within?
Answer: an enclosure

Question: What is the Greek word for "case" or "casing"?
Answer: angeion

Question: Where does the term gymnosperm originate?
Answer: Unanswerable

Question: What are gymnosperms known as?
Answer: Unanswerable

Question: What do angeion have in common with angiosperms?
Answer: Unanswerable

Question: How is production of fruits distinguished from a fruiting plant?
Answer: Unanswerable

Question: What does gymnosperm mean etymologically?
Answer: Unanswerable