Answer:HEAT RESISTANCE
Explanation: Endospores are external coverings produced by some Microorganisms to help them adapt to very harsh weather conditions,it also helps them to avoid predators. Endospores are produced by SPORE FORMING BACTERIA such as CLOSTRIDIUM SPECIES AND SOME BACCILLUS SPECIES. Endospores also make the Bacteria Heat resistant,meaning you will need to heat up to the BOILING POINT for it to be destroyed. The heat resistance was the cause of confusion for Tyndall.
