Why are flowering plants the most diverse?
One reason for this diversity is the close relationship they have with one another. Over many years, some flowers and pollinators have influenced each other's evolution. Today, when flower-pollinator pairs have traits that work very well together, it's a sign this kind of evolution may have happened.
Are flowering plants the most diverse group of plants?
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. Understanding the origin and early diversification of angiosperms has posed a long-standing botanical challenge [1].
Which group of plants is the most abundant diverse and widespread today?
Compared to gymnosperms (needle-covered plants like pine trees), angiosperms just about rule the world. There are almost 300,000 known species of angiosperms, including all of earth's fruits, grasses, and flowers.May 22, 2018
What are the most dominant and diverse group of plants on earth?
Flowers, fruits and seeds ensure the dominance by the most diverse group of plant called angiosperms (literally flowering plants).
Is the largest and diverse groupof flowering plants?
The three largest flowering plant families containing the greatest number of species are the sunflower family (Asteraceae) with about 24,000 species, the orchid family (Orchidaceae) with about 20,000 species, and the legume or pea family (Fabaceae) with 18,000 species.
Why flowering plants are the most abundant?
"Flowering plants are the most abundant and ecologically successful group of plants on earth," said Brodribb. "One reason for this dominance is the relatively high photosynthetic capacity of their leaves, but when and how this increased photosynthetic capacity evolved has been a mystery."Dec 1, 2009
Why are there so many species of flowering plants?
Insect pollination, effective dispersal systems, diversity of growth forms, and many other factors have allowed flowering plants to dominate highly dynamic and species-rich vegetation.
Why there are so many varieties of flowers?
One reason for this diversity is the close relationship they have with one another. Over many years, some flowers and pollinators have influenced each other's evolution. Today, when flower-pollinator pairs have traits that work very well together, it's a sign this kind of evolution may have happened.
Why there are so many more flowering plants than non flowering plants?
Insect pollination, effective dispersal systems, diversity of growth forms, and many other factors have allowed flowering plants to dominate highly dynamic and species-rich vegetation.
Why are there so many different kinds of plants?
The classic explanation is that, at each point, the available resources and the environmental variables vary and that the life-cycles of the species develop in different ways and they reach different sizes and longevities.Dec 1, 2017
What makes flowering plant unique?
They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago.