EASY
11th CBSE
IMPORTANT
Earn 100

How does leghaemoglobin protect the enzyme nitrogenase?

Important Questions on Mineral Nutrition

MEDIUM
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 8
Every mineral element that is present in a cell is needed by the plant, comment.
EASY
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 9
Mention any two roles of K+ ion in plants.
EASY
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 10
Name the respective mineral nutrient element that causes dieback disease and also mention two other function.
EASY
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 11
What role does copper play in maintaining life of a plant?
EASY
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 12
What is nitrification? Name any two nitrifying bacteria of soil.
EASY
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 13
Give the name of the steps by which assimilation of nitrate takes place in plants.
MEDIUM
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 14
State the sources for essential elements of plants.
MEDIUM
11th CBSE
IMPORTANT
All in One BIOLOGY CBSE Class 11>Chapter 12 - Mineral Nutrition>CHAPTER PRACTICE>Q 15
Write the difference between Necrosis and Chlorosis.