Civil Services UPPSC RO ARO 2024-25 Mock Tests Series General Science Biology Biology in Everyday life
Why do pickles last longer?
1
Only beneficial bacteria can grow in the pickle.
2
The water content of the pickle protect the pickle from spoilage.
3
Pickle is prepared in a vacuum so that no harmful bacteria can grow on it.
4
Bacterial and fungal cells get plasmolysed in high salt concentration of pickle.