What is swarming in lac culture?

What is lac?

What is meant by swarming in lac insect?

What is meant by lac culture?

(a) Explain the role of regulatory gene, operator and structural genes in lac operon when E. Coli is growing in a culture medium with the sources of energy as lactose.

(a) Explain the role of regulatory gene, operator and structural genes in lac operon when E. Coli is growing in a culture medium with the sources of energy as lactose.

What is composite fish culture? Name the species involved in this culture.

What is composite fish culture? Write the advantage of composite fish culture.

How would lac operon operate in E. coli growing in a culture medium where lactose is present as source of sugar ?