The property of endospores that led to confusion in the...

The property of endospores that led to confusion in the experiments on spontaneous generation is their
a) small size.
b) ability to pass through cork stoppers.
c) heat resistance.
d) presence in all infusions.
e) presence on cotton plugs.

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Key Concepts

Endospores

Endospores are specialized, dormant forms produced by some bacteria as a survival mechanism under unfavorable conditions. They are capable of withstanding extreme environmental stresses such as desiccation, radiation, chemicals, and notably, high temperatures.

Heat Resistance

Heat resistance is the ability of certain biological structures, like endospores, to survive temperatures that would normally inactivate or kill active bacterial cells. This feature is critical because it influences sterilization protocols and can lead to misleading results in experiments that aim to disprove spontaneous generation.

Spontaneous Generation

Spontaneous generation was an early biological hypothesis that suggested life could arise from non-living matter. The concept was challenged and eventually refuted by experiments demonstrating that life originates from existing organisms, a conclusion that was complicated by factors such as the heat resistance of endospores.

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