In the year 2000, a halophile was isolated from a 250 million year old salt crystal and grown up in a university laboratory in Westchester PA. What did the scientists isolate and why do you think it survived 250 million years? Solution Halophile is salt loving, They are extremophiles which live in high saline environment. They adapt different strategies to survive in the extreme salt conditions. These adaptations are- Hence the halophile survived 250 million years.

1. In the year 2000, a halophile was isolated from a 250 million year old salt crystal and grown up
in a university laboratory in Westchester PA. What did the scientists isolate and why do you
think it survived 250 million years?
Solution
Halophile is salt loving, They are extremophiles which live in high saline environment. They
adapt different strategies to survive in the extreme salt conditions. These adaptations are-
Hence the halophile survived 250 million years