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Passive absorption of water by root of a plant is affected by?
(a)Anatomy of root
(b)DPD of root hairs
(c)Transpirational tension
(d)Osmotic concentration of root hairs

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Important Questions on Transport in Plants
MEDIUM
Study the diagram and the list given below.
i) Chloroplast
ii) Epidermal cell
iii) Guard cell
iv) Subsidiary cell
v) Stomatal pore
The correct match is

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Identify the correct match of the type of water given in column-I and its character in column-II and select the correct option.
Column-I | Column-II | ||
(i) | Capillary water | (a) | present in the form of hydrated oxides of silicon and aluminium. |
(ii) | Hygroscopic water | (b) | goes down through large pores between soil particles and reaches the water table. |
(iii) | Combined water | (c) | held in between small non-colloidal soil particles. |
(iv) | Gravitational water | (d) | held tightly around soil particles by adhesive forces. |

MEDIUM

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HARD

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Given below is a diagram of the stomatal apparatus. Match the labels with the corresponding names of the compounds.
Choose the correct combination.

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