EASY
11th CBSE
IMPORTANT
Earn 100

How do guard cells control opening and closing of stomata?

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 5
How do Potassium ions regulate the opening and closing of 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 6
List the three prominent theories to explain water translocation in trees. Describe the most accepted theory out of these?
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
Discuss the role of K+ on the mechanism by which water moves into guard cells?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 8
With the help of a labelled diagram describe briefly the closing and opening mechanism in stomata of plants such common grass?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 9
How do changes in TP help in opening and closing mechanism of 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 10
Differentiate between TP and WP in plant cells. List any four ways in which turgidity serves a useful purpose in the plants?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 11
Explain the significance of transpiration?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 15 - Transport in Plants>TEST QUESTIONS>Q 12
Differentiate between diffusion and osmosis?