EVERYDAY SCIENCE

Detailed explanation-1: -Final answer: The flowering plant group, which is the biggest in the plant kingdom is Angiosperms.

Detailed explanation-2: -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-3: -Flowering plants (angiosperms) are by far the largest, most diverse, and most important group of land plants, with over 250, 000 species and a dominating presence in most terrestrial ecosystems.

Detailed explanation-4: -Orchidaceae. The Orchidaceae is the largest plant family with approximately 28, 000 species (Christenhusz and Byng, 2016).

Detailed explanation-5: -Fabaceae, the Legume Family. With around 19, 000 species, Fabaceae (Figure 8.4. 8) is the third largest angiosperm family after orchids and asters.