Correct the following statements by changing the underlined words:
The cell sap of root hair is Hypotonic.
Important Questions on Absorption by Roots
Correct the following statements by changing the underlined words:
Xylem transports starch from the leaves to all parts of the plant body.
Differentiate between the following pairs on the basis of what is indicated in the brackets.
Hypotonic solution and Hypertonic solution [condition of a plant cell when placed in them].
Give biological explanations for the following:
Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered
Differentiate between the following pairs on the basis of what is mentioned in the brackets:
Osmosis and Active Transport (Substances undergoing movement)
Diffusion
Given below are sets of five terms each. Rewrite the terms in correct order in a logical sequence beginning with the first word that is underlined:
Root hair, Endodermis, Epidermis, Xylem, Cortex.
Give suitable biological reasons for the given statement:
Root hairs become flaccid and droop when excess fertilizers are added to the moist soil around them.
