Bacteria utilised in gobar gas plants are
Methanogens
Nitrifying
Ammonifying
Denitrifying
If more than single species of fish is culture at a time, then it is called
monoculture
aquaculture
polyculture
mori culture
Mycorrhiza is used in
Obtaining nutrients from soil
Synthesis of food
increasing soil fertlility
Providing resistance against different regulators.
Devine and Collego are two trade names for
bioherbicides
bioinsecticides
biofungicide
natural insecticides
" Lock jaw " is another name of
malaria
kala-azar
tetanus
diphtheria
T - cells respond to pathogens by producing
killer T-cells
helper T-cells
supressor T-cells and memory cells
killer T-cells, helper T-cells and suppressor T-cells
Name the first organic acid produced by microbial fermentation
Citric acid
Lactic acid
Acetic acid
None of these
Anther culture is used to produce
male plants
sterile plants
haploids
All of these
Exotic breeds of poultry are
White leghorn and Rhode island red
Rhode island red and andalusian
Plymoth and andalusian
White leghorn and andalusian
Pisciculture is rearing and production of
fishes
birds
reptiles
wool yielding animals
