A boat takes 1/4th time in moving a certain distance downstream than upstream. The ratio of the speed of the boat in still water and that of current is?
What is the deficiency symptom for Magnesium in plants?
The El-Nino phenomenon occurs in:
___ is mating of pure bred males of a established breed with nondescript females successively over several generations to produce a progeny that resembl...
Green house technology is introduced in Indian during
Which of the following weed is used as a green vegetable?
The plant enzymes bromelain, ficin and papain are:
Communication is the process by which messages are transferred from source to:
In India, maximum production of food grain, accounts approximately _____ % of total Indian food grain production
World Cotton Day is celebrated to foster sustainable trade policies related to cotton. Every year it is celebrated on……………….
...Which of the following element is a part of cytochrome oxidase ?