Which country has the world’s longest railway

The lowest common denominator of a test is otherwise called:

“Sporophytic incompatibility reaction of pollen is governed by the genotype of the plant on

Which hormone is most effective in hulling of walnut

Atlas 66 is a biofortified hybrid wheat variety which has been used as a donor for improving cultivated wheat and is rich in

 Recently which app is launched by Ministry of Textiles to provide important information about MSP and agronomy to jute farmers? 

In a process of global nitrogen cycle which among the following is not the key step?

Darwins’ phototropism experiment and Went’s coleoptile tip experiment are related to which of the following hormone:

Which among the following is not a key response shown by cytokinin?

Which of the following is the best fertilizer for basal application in paddy puddled field