they are called vines and root crops like camote:)
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.
Mesqite.
The roots of most plants grow towards the pull of gravity.
Ginseng
from roots
Plants grow from the roots and seeds germinate in the roots as well.
Yes,new plants grow from the roots of potato, sweet potato, ginger and turmeric.
aerial roots - See related links to read about stilt-roots, pneumatophores, root knees, and plank roots.
no
No, not at all.
most plant roots grow down, not up!
They cant move they have no muscles to do that. All that the roots can do is grow.