AP BIOLOGY

Detailed explanation-1: -What are angiosperms? Angiosperms are plants that produce flowers and bear their seeds in fruits. They are the largest and most diverse group within the kingdom Plantae, with about 300, 000 species. Angiosperms represent approximately 80 percent of all known living green plants.

Detailed explanation-2: -Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds.

Detailed explanation-3: -Angiosperms, are also known as flowering plants and having seeds enclosed within their fruit. Whereas gymnosperms have no flowers or fruits and have naked seeds on the surface of their leaves.

Detailed explanation-4: -Plants that produce flowers and bear fruits and seeds are known as angiosperms. About 80% of plant species belong to angiosperms. The word “Angiosperm” is derived from the Greek words angeion, which means “case” and sperma, which means “seed”. Angiosperms are so called because these plants have covered seeds.

Detailed explanation-5: -Botanists call flowering plants angiosperms, from the Greek words for “vessel” and “seed.” Unlike conifers, which produce seeds in open cones, angiosperms enclose their seeds in fruit.