Who inaugurated Bharat Telecom 2025 in New

The infested leaves curl upward, crumble and shed  in chili characteristic symptom of which pest?

The range of period for medium range weather forecasting is 

Materia Medica, one of the earliest books on botanical studies was written by 

Rice variety developed by a cross between Pyzum and BPT 5204 is

Nutrition and fortification comes under which category of standards

The average conditions of weather for a month, season or year are denoted as

The yearly sequence and spatial arrangement of crops or of crops and fallow on a given area is known as

Which of the following Indian sheep breed is known for producing superior

quality carpet wool

Total number of agro - climatic zones of Tamil Nadu is