passive sentence is in past continuous so active should be in past indefinite.
Which of the following is the prominent dual purpose breed of north India widely spread in Indo Gangetic plains, primarily reared for bullock production...
Which of the following is not matched correctly?
Lumpi-Pro VacInd, a vaccine for Lumpy disease of cattle has been developed by ____
The process of milking in which pressing the thumb against the teats while the teats are in between thumb and fingers.
Feed additives have been used for animals which include fungal and bacterial cultures from both ruminal and non-ruminal sources are called?
Which of the following breed of cow is highest milk yielder ?
Which part of alimentary canal of ruminants releases digestive enzymes to break protein, sugars and starch?
In which animal's milk Insulin is high ?
Which vitamin deficiency results in a condition known as 'crazy chick disease' or encephalomalacia (softening of the brain)?
Common exit point for faeces and urine in poultry birds is____
