Question

Halophiles prefer conditions in which there is a _____.

a) Low salt concentration
b) Moderate salt concentration
c) High salt concentration
d) No salt concentration

Answer 1

Halophiles are microorganisms that thrive in environments with high salt concentrations, such as the Dead Sea, due to their unique biological adaptations.

Step-by-step explanation:

Halophiles are microorganisms that not only survive but also require high salt concentrations for growth. One such environment where halophiles are found is the Dead Sea, known for being hypersaline. The Dead Sea's sodium concentration is 10 times higher than that of seawater. Halophiles, such as the archaeon Halobacterium salinarum, thrive in these extreme conditions, where regular marine life would not survive due to the high levels of magnesium and other elements resulting in 'hard' water.