MEDIUM
11th CBSE
IMPORTANT
Earn 100

Set up an experiment to demonstrate root pressure?

Important Questions on Transport in Plants

MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 3
Write a note on hydathodes. Differentiate hydathodes from stomata?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 4
What are the two kinds of interactions of water molecules that allow water to travel upward in plants? What other physical process aids in water transport to tops of trees?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 5
Explain why transpiration in higher plants is considered a necessary evil?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 6
Define transpiration. Name the types of transpiration. Give the mechanism of transpiration giving V.S. of leaf?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 7
How do potassium ions regulate the opening and closing of the stomata?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 8
Describe the active K+ ion theory for stomatal opening?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 9
What is ascent of sap? Explain cohesion-tension theory for it?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 10
What is transpiration? Explain various factors affecting it?