Question

which of the following can endospores resist?
○ heating
○ freezing
○ drying
○ radiation
○ none of the above
○ all of the above

Explanation:

Endospores are highly resistant structures formed by some bacteria. They can resist extreme environmental conditions including heating (high temperatures), freezing (low temperatures), drying (desiccation), and radiation (like UV or ionizing radiation) due to their tough outer layers and low metabolic activity. So they can resist all the listed conditions.

Answer:

all of the above