uhmm, I'm gonna have to say all of them.
Most plants have roots that grow both vertically and horizontally to varying degrees. However, taproots such as carrots and radishes primarily grow downwards, as do fibrous roots of grasses. Deep-rooted plants like oak trees and dandelions also have roots that grow predominantly downwards.
No, not at all.
Wow, biology does come in handy! Anyway, certain plants grow new roots because it's a way of asexual reproduction for that plant. Many cacti do this. They drop stems or branches that grow roots and become clones of the original plant.
The plant develops deep, slender, black roots
Plants propagating from seeds get their root from the embryo itself. Those developing by vegetative reproduction get roots from the pericycle of the stem.
date palms , cactus and plants with long roots.
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.
The roots of plants predominantly grow downward, towards the soil.
Roots don't have roots, plants have roots.
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.
Most plants have roots that grow both vertically and horizontally to varying degrees. However, taproots such as carrots and radishes primarily grow downwards, as do fibrous roots of grasses. Deep-rooted plants like oak trees and dandelions also have roots that grow predominantly downwards.
no
No, not at all.
The roots of cantaloupe plants can grow up to 3 feet deep in the soil.