The condition required for the growth of germs is
Air
Moisture
Temperature
All of them
Food that can be stored by dry storage are
Vegetables
Fruits
Pulses
Which among the following is NOT a preservative?
Oil
Sugar
Salt
Water
An example of a preservative is
Sodium benzoate
Both (a) and (b)
None of them
Storage of perishable food at low temperature is
Cold storage
Dry storage
Preservation
None of these
___________ is a method of preserving food by cooking it in a substance that kills bacteria and other microorganisms.
Canning
Pickling
Freezing
Drying
