Which of the given is considered to be of agricultural importance?
For each unit increase in pH the activity of Fe3+ decreases by:
The Minimum Support Price, MSP for crops is fixed twice a year on the recommendations of
A car when passes through a convex bridge exerts a force on it which is equal to-
A substance needed by the body for growth, energy, repair and maintenance is called a____
Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
Honey is a sweet, viscous substance produced by honey bees from the nectar of flowers. Honey quality is tested by
The fundamental principle of soil science was first laid down by _____
Consider the following statements and choose the incorrect statement regarding sexual reproduction
Which type of clay minerals is dominantly present in Vertisols?
