In which year was the All-India Trade Union Congress

Bitter pit in Apple is due to the deficiency of _________

Curd is the economical part of which of the following vegetable?

“Queen of Fruits” is called __________

The half-leaf experiment demonstrate about the importance of which factor in photosynthesis?

Propagation of datepalm is by -

Aonla belongs to the family of……………………..

Detrimental effect of host plant on the biology of insect is known as _________

Mechanical analysis of soil texture is based on :

Which alkaloid found in Periwinkle is used in cancer treatment?

“Pusa Nanha” dwarf variety of Papaya is developed through _________