In each group, one word is correctly spelt. Find the

In which type of cooperative farming do members retain individual ownership of land?

Irrigation method that is suitable for undulating topography is ___

Khaira disease of rice is due to

What is the recommended fertilizer dose ratio for cereal crops?

National Income means

Which of the following states belong to the Northern Zone of cotton production in India?

Name the enzyme which is used to cut DNA at specific sites to bind with desired DNA end to make recombinant DNA in the process of genetic engineering

The Chargaff’'s rule (1: 1 stoichiometric ratio of purine and pyrimidine bases) is not followed in organisms having as genetic material.

Grouping of two or more than two consumers for a product or service so that their needs are better served, can be defined as-

Critical level for hot water extractable B (ppm) in soil is