Answer :

There is lag phase before growth occurs at a level that is visible in the broth.

What is lag phase?

Slack stage is the most ineffectively perceived development stage, basically in light of an absence of information that depict the hidden physiological and sub-atomic cycles.

It has been expected that slack stage permits the variation expected for bacterial cells to start to take advantage of new natural circumstances. This interaction could incorporate the maintenance of macromolecular harm that collected during fixed stage  and the blend of cell parts vital for development.

In any case, these stay speculative conceivable outcomes, as the accessible physiological information essentially show that slack stage microscopic organisms are metabolically dynamic. Thusly, there are presently no physiological or biochemical models to characterize slack stage.

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