Transportation in Plants
Trending Questions

- Epidermal cell and guard cell
- Guard cell and stomatal pore
- Guard cell and epidermal cell
- Epidermal cell and stomatal pore
Predict the direction of net movement of water molecules in the picture below:
A to B
B to A
A to B and B to A
No movement of water molecules
For diffusion or osmosis to take place in root cells, ___ is essential.
solute
solvent
difference in solute concentration
temperature difference
How is water absorbed and transported to leaves during night?
All of the above.
By root pressure.
By gravitational force.
By negative geotropism.
- Water
- Soil
- Air
- Leaves
- Lightning
How is water absorbed and transported to leaves during night?
By root pressure.
By gravitational force.
By negative geotropism.
All of the above.
Question 4
How are water and minerals transported in plants?
Question 3
What forms the transport system in highly organised plants?
Match the items in column I with those in column II
ColumnIColumnII(a)Xylem (i)semi−permeable(b)Pholem (ii)permeable(c)Cell membrane (iii)downward flow of sap(d)Root pressure (iv)downward flow of water(e)Cell wall (v)guttation