STANDARD Zoology Microbes In Human Welfare Class 12 Questions

Large holes in Swiss cheese are due to the bacterium

The bottled juices are clarified by the use of & ________

Curdling of milk takes place by

Vitamin B₁₂ is a good source of both curd and yogurt by conversion of milk to curd it increases its nutrient value by increasing the amount of B₁₂.

A compound which is produced by an organism and inhibits the growth of other organism is called

Which bacteria are present in gut of cow

During sewage treatment, biogases are produced which include

'Flocs' refer to