There are many things a plants roots do for an ecosystem. Plants roots help prevent erosion of soil for example.
Bryophytes are the simplest of plants . They are non-vascular plants that include mosses, liverworts, & hornworts.
Perhaps. There are water plants however that have roots, stems, and leaves.
Air plants.
Plants roots that are above ground are called aerial roots. Examples are some types of orchids, mangroves, and banyon trees.
roots
roots
Xylem
rhizoids
Plants have the ability to retain water because of a special structure called a cuticle.
Roots don't have roots, plants have roots.
The two main things the stems of plants do is to support the plant and transport water and nutrients from the roots. It is the primary structure of the plant.
what would happen to plants nutrition if plants did not have roots
There are many things a plants roots do for an ecosystem. Plants roots help prevent erosion of soil for example.
Water used in photosynthesis by plants is made available by roots. That is why roots of plants are important to photosynthesis in terrestrial plants. Aqatic plants absorb water from their free surface, hence role of roots in these plants is limited.
The plants that have fine roots : Kangkong etc.....
Not all plants have roots (eg phytoplankton) and while some plants do grow form their roots (eg grasses), most plants do not grow from their roots but from their apical growing tip.