GATE2019: 40

Which of the following factors can influence the lag phase of a microbial culture in a batch fermentor?

1. Inoculum size
2. Inoculum age
3. Medium composition
1. $P$ and $Q$ only
2. $Q$ and $R$ only
3. $P$ and $R$ only
4. $P, Q$ and $R$
in Others
edited

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