variation. divergence among individual animals of a group. The differences in the morphology or function of an organ or organism, are small enough to stay within the variability of the type organism or organ.
According to the Food and Drug Administration, your fridge should be set at or below 40 F (4 C). Your freezer should be set at 0 F (-18 C). Food stored in the freezer at 0 F will remain safe indefinitely, although the quality will decrease the longer the food is in the freezer. Freezing does not change a food's nutritional value.
Recommended temperatures Answer: The temperature range in a Sub-Zero with an electronic control panel is 34Â° - 45Â°F (1Â° - 7Â°C) degrees in the refrigerator and -5Â° to 5Â°F (-20Â° to -15Â°C) degrees in the freezer. In units with an electronic control panel, the factory settings of 38Â°F (3Â°C) in a refrigerator and 00Â°F (-18Â°C) in a freezer are ideal food storage temperatures as they cover most foods. Setting the temperature higher or lower than factory settings will cause the unit to run more or less, according to set temperature.