Find the angle between the lines whose direction ratios

ICRISAT is located at :

Bunchy top disease of banana is caused by virus and  transmitted through which of the following…………….

Longest stage of cell cycle is

‘Kresek’ symptom is a characteristic symptom of which disease of rice? 

Which of the following crop is biennial in nature?

  If IMC= 0, the consumption function will be:

central soil salinity research institute is located at

Spongilla is the common example which belongs to……………….Phylum of Animal Kingdom.

Mean deviation is  least when calculated about:

The movement and filtration of water through soils and permeable rock is termed as