EASY
11th ICSE
IMPORTANT
Earn 100

Why do some herbaceous plants have hydathodes? Under what condition do they help the plants?

Important Questions on Transport in Plants

EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 2
In plants, long distance transport of organic and inorganic substances occurs through 
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 5

A portion of a transverse section of the root is shown in the diagram. Identify A to H in the given diagram and choose the correct option. 

Question Image

EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 35
Comment, 'root pressure is not an important factor for upward movement in tall trees'.
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 36
What do you understand by the process of transpiration? List at least five advantages of transpiration.
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 37
Explain in detail the mechanism of water movement in the leaves with the help of a neat and labelled diagram.
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 38
In what way did the concept of water potential help in explaining water movement?
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 39
Discuss the phenomenon of imbibition. Explain its operation with the help of an experiment. Discuss its importance. 
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 14 - Transport in Plants>Chapter Practice>Q 40
What are the limitations of root pressure with respect to translocation of water in plants?