What is an extremophile? Give an example.
An extremophile is an organism that can survive and thrive in extreme environments that are normally hostile to life forms, such as extreme heat, cold, pressure, radiation, acidity, and alkalinity. An example of an extremophile is the bacterium Deinococcus radiodurans, which can survive extreme levels of radiation that are lethal to most living things. It has been found in highly irradiated environments such as nuclear waste dumps and is considered one of the toughest organisms known to science.
An extremophile is a microorganism that thrives in environments that are extreme in terms of temperature, pH, salinity, pressure, or other harsh conditions that would be detrimental or even fatal to most life forms.
One example of an extremophile is the thermophilic bacteria found in the hot springs of Yellowstone National Park. These bacteria can withstand temperatures as high as 80-90°C (176-194°F), which is significantly hotter than the temperature range suitable for most organisms.