EASY
11th West Bengal Board
IMPORTANT
Earn 100

Write about the ideas of stomatal opening and closing as proposed by Noggle and Fritz with a flow chart.

Important Questions on Movement of Water, Food, Nutrition and Gases

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 1
What is absorption?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 2
What is active absorption ?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 3
What do you mean by absorption of ions ?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 1
Write in brief about the mechanism of absorption of water.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 2
Write in brief about the gas exchange in plants.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 7
Write about the nature of different types of membrane.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 24
Explain mass flow hypothesis of translocation of sugars in plants.
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 9 - Movement of Water, Food, Nutrition and Gases>EXERCISE>Q 25
Write about the opening and closing of stomata stating the role of K+ ions.