Question
Main function of bio-fertilizer
isSolution
Biofertilizers are biological preparations of efficient microorganisms that promote plant growth by improving nutrient acquisition. They enhance soil productivity by fixing atmospheric nitrogen, solubilizing soil phosphorus, and stimulating plant growth.
Which among the following is a vector quantity?
Which of the following is equal to a measurement of 1 mA?
What is the SI unit for measuring electrical capacitance?
Which of the following statements is true when we see 'rainbow'?
Which statement about the properties of light and sound is incorrect?
The hair of shaving brush clings together when removed from water due to –
I threw a ball horizontally on the road and after covering certain distance, the ball stopped due to
A concave lens has a focal length 15 cm. If the object is placed at 30 cm from the lens, what is the image distance?
The blades of a moving jet engine are an example of:
Temperature of the Sun is measured by?
