Prepare for NEET Biology Mineral Nutrition with MCQs & PYQs on NEET.GUIDE. Enjoy free practice, previous year questions, and expert solutions to understand nutrient uptake and deficiency.
The number of essential elements known for the growth and reproduction of plants is
27
15
17
9
Which of the following is used as a chelating agent in hydroponics?
EDTA
Iron
Nitrogen
Copper
Which of the following is used as a chelating agent in hydroponics?
EDTA
Iron
Nitrogen
Copper
Sulphur is an important nutrient for optimum growth and productivity in
Pulse crops
Cereals
Fibre crops
Oilseed crops
Sulphur is an important nutrient for optimum growth and productivity in
Pulse crops
Cereals
Fibre crops
Oilseed crops
Which of the following are reservoirs for phosphorus and nitrogen cycle respectively?
Atmosphere and bedrocks
Bedrocks and atmosphere
Consumers
Atmosphere and producers
Insectivorous plants live in a soil that is usually deficient in
Nitrate
Chloride
Potassium
Magnesium
Insectivorous plants live in a soil that is usually deficient in
Nitrate
Chloride
Potassium
Magnesium
Humus is essential for plant growth because
It is rich in nutrients and increases the water holding capacity of soil
It increases aeration of soil
It increases porocity of soil
All of the above
Humus is essential for plant growth because
It is rich in nutrients and increases the water holding capacity of soil
It increases aeration of soil
It increases porocity of soil
All of the above
