MEDIUM
11th ICSE
IMPORTANT
Earn 100

Give a diagrammatic representation to explain the steps of conversion of atmospheric nitrogen into ammonia by the nitrogenase enzyme complex.

Important Questions on Mineral Nutrition

EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 3
Choose the incorrect sentence among the following
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 25
Is the distinction of elements into macroelements and microelements arbitrary? Discuss.
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 32
Distinguish between macronutrients and micronutrients with examples of each.
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 33
List any 5 deficiency symptoms each of boron, iron, sulphur, nickel, and molybdenum. 
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 34
Write a short note on toxicity of micronutrients.
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 35
Give the details about the technique of soilless culture with the help of a diagram. 
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 36
Discuss the uses of amides and how are they formed.
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 15 - Mineral Nutrition>Chapter Practice>Q 37
Describe the function of all enzymes involved in the course of the nitrogen cycle.