The ratio of the monthly earning of A to that of B is

What is the immediate and serious health threat posed by excessive nitrate concentrations in drinking water, especially to infants under 3 months of age?

Minimum fertilizer for a positive crop response

In hill soils or acidic soils, nutrients are present except?

Adopter category is based on

Fruits and vegetables are usually considered as good sources of

The pigment responsible for the yellow colour of milk due to?

Papaya was introduced in India in which Century?

What is the main characteristic that makes Jersey bulls different from other dairy breeds?

Which of the Following Disease is not caused by Polluted Water & Unsanitary conditions?

The predominant sugar in insect hemolymph is