What will come in the place of question mark (?) in the

Who is known as the father of economics?

Moist soils warms up slowly because

Excess glucose gets stored in liver in the form of:

Embryo secretes gibberellin which in turn induces the secretion of hydrolytic enzymes by ____ in cereals. 

Tobacco plant grows and matures rapidly when average temperature is about:

Which of the following statements is not correct regarding ionic bond?

What is the term for the process of introducing young fish or shrimp into an aquaculture system?

Early-Maturing Variety of sugarcane tolerant to most of the prevalent pathotypes of red rot disease and tolerant to frost 

Agro-climatic zones in India are formed during