Micronutrients
Trending Questions
Q. The essential element that is component of energy-related chemical compound chlorophyll is:
- Phosphorus
- Magnesium
- Manganese
- Copper
Q. Assertion (A): Non-mineral elements in ash analysis study are oxidised.
Reason (R): Ash contains inorganic elements which are not destroyed by heating.
Reason (R): Ash contains inorganic elements which are not destroyed by heating.
- Both A & R true and R explains A
- Both A & R true and R does not explain A
- Both A & R are false
- A is true and R is false
Q.
Which of the following is a trace element?
Ca
Cu
K
Mg
Q.
Which of the following elements is not required by plants for their normal healthy growth?
Lead
Iron
Calcium
Magnesium
Q. Except for C, H, and O, all other essential elements are obtained from the soil as mineral nutrients.
- False
- True
Q.
Micronutrient which is important in transport of sugar, synthesis of enzymes and cell division is
Phosphorus
Boron
Potassium
Sulphur
Q.
The minerals involved in water-splitting reaction during photosynthesis are
Magnesium and Chlorine
Potassium and Manganese
Manganese and Chlorine
Molybdenum and Manganese
Q.
Which one of the following is not a micronutrient?
Magnesium
Molybdenum
Boron
Zinc
Q.
Nutrients that are required by plants in smaller quantities are considered as
Micronutrients
Macronutrients
Mega nutrients
Chemical nutrients
Q.
Micronutrients include all except
Molybdenum
Chlorine
Carbon
Zinc