Which physical feature of India prevents the cold winds

Which organism is the causative agent of Ranikhet disease in fowls? 

Crinkle leaf in cotton occurs due to the deficiency of which nutrient?

Which of the following is not required for photosynthesis?

The bond order and magnetic behavior of Oˉ ₂  ion are, respectively:

Which one of the following irrigation methods is most suitable for sandy soils?

Pinching in floriculture refers to:

Irrigation water safely used for irrigation purpose have SAR value

Regarding viral genetic material, which statement is correct?

Reproductive phase of rice begins with

Which one among the following is a legumenous fodder: