In India, the Green Revolution was led by

1. Dr M. S. Swaminathan
2. Dr Norman Barlaug
3. Dr J. C. Bose
4. none of these

Poultry products are a rich source of

1. animal protein
2. sugar
3. vitamins
4. carbohydrates

Aspergillosis is a disease occurring in birds caused by a

1. bacterium
2. fungus
3. virus
4. alga

The place where bees are cultured and bred to get commercial products is called

1. coop
2. apiary
3. shed
4. stable