MEDIUM
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What is the main driving force for the upward movement of water in plants?
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Important Questions on Transportation of Food and Minerals in Plants
EASY
What does phloem primarily transport?
MEDIUM
What is capillary action in plants?
MEDIUM
Identify the process which is not involved in respiration?
EASY
Which structure in the leaf facilitates transpiration?
HARD
What is the role of root pressure in plants?
EASY
Which structure prevents the backward flow of food in phloem?
EASY
Which type of cells are responsible for the transport of water in xylem?
EASY
Fill in the blanks:
_____ is the major component of protoplasm present in a living cell.
MEDIUM
What happens to the rate of transpiration if humidity increases?
EASY
Choose the odd one from each of the following giving reason:
EASY
What ensures unidirectional movement of water in plants?
EASY
Which part of the plant absorbs water and minerals from the soil?
EASY
The process of movement of water molecules from a region of higher concentration to a region of lower concentration through a semipermeable membrane
EASY
What is the primary purpose of stomata in transportation?
EASY
Fill in the blank with a suitable word from the box.
| fast | leaves | conducting | ascent | humid |
Transportation in plants is carried out by a _____ system.
HARD
Which component of xylem is alive and supports storage?
EASY
Cotyledons are also called-
EASY
All leaves have small pores called _____ (stomata/transpiration) on the epidermis.
MEDIUM
Which of the following conducting tissue is responsible for the transport of water in plants?
EASY
What is the primary role of companion cells in phloem?
