Advertisements
Advertisements
Question
Choose the correct answer:
Exudation or bleeding is associated with ___________
Options
capillarity
imbibition
hydrostatic pressure in the root
pulsation in the innermost layer of cortex
Advertisements
Solution
Exudation or bleeding is associated with hydrostatic pressure in the root
RELATED QUESTIONS
Concentration of mineral nutrient elements is higher inside the root hairs than in the surrounding soil. How do roots take them in from the soil?
Choose the correct answer:
Absorption of water from soil takes place by __________
Given below is the diagram of a cell as seen under the microscope after having been placed in a solution:
(i) What is the technical term used for the state/condition of the cell given above?
(ii) Give the technical term for the solution in which the cell was placed.
(iii) Name the parts numbered 1 to 4.
(iv) Is the cell given above a plant cell or an animal cell ? Give two reasons in support of your answer as evident from the diagram.
(v) What would you do to bring this cell back to its original condition?
Name the following:
The kind of cells that constitute the cortex of a root.
Multiple Choice Question:
In soil, water available for absorption by root is ______.
Describe structure of root hair.
Plasma Membrane is ______.
Trace the pathway followed by water molecules from the time it enters a plant root to the time it escapes into the atmosphere from a leaf.
Identify labels x, y, z in the given figure of root showing different regions.
Aquatic animals like fish excrete their wastes in gaseous form as ______.
