All are metals except Hydrogen. Hydrogen is a gas.
Vertebrates have a ventral muscular heart with………………..chambers
The burning of trashes, weeds or any organics refuse on the soil surface in tobacco for the sterilization of nursery bed is known as ______
Total depth of water (cm) required by a crop during its duration in the field is known as:
Total soluble solids are measured by:
The Gond forest community belongs to which of the following state?
In which of the following crop, bahar treatment is followed?
Water use efficiency and water application uniformity remains highest in which irrigation method?
The word Crown cleaning related to which of the following crop?
The ozone layer absorbs harmful Ultra Violet radiation from sun. It is present in the upper portion of
Who first used the term "mutation" to describe heritable, sudden phenotypic changes in organisms?
